Grails

We’re excited to bring the community together for an evening of learning and connection. This time, we'll have a community member from Chainguard sharing a use case and, as usual, an Elastic employee sharing their expertise as well. Come support your fellow developers, learn something new, and meet others who are passionate about search, observability, and security. **Date and Time:** Tuesday, May 19th, from 5:30-7:30 pm EDT **Location:** Elastic Arlington Office - 4100 Fairfax Drive, Ste 500, Arlington, VA 22203 **Agenda:** * 5:30 pm: Doors open; say hi, grab a seat, and eat some food. * 6:00 pm: The SBOM Pile in Your S3 Bucket: Turning Bills of Materials Into a Risk Dashboard; and Watching It Shrink with Chainguard, by Mike Barreta, Senior Manager, Engineering at Chainguard * 6:30 pm: Q&A * 6:40 pm: **Agentic Observability: Next-Gen Alerting and Auto-Detected Significant Events**, by Jason Rhodes, Senior Manager, Software Engineering at Elastic * 7:10 pm: Q&A * 7:20-7:30 pm: Networking & refreshments **Talk Abstracts:** **"The SBOM Pile in Your S3 Bucket: Turning Bills of Materials Into a Risk Dashboard; and Watching It Shrink with Chainguard**" Most organizations now generate SBOMs because someone — EO 14028, a FedRAMP auditor, an ISSM — told them to. They land in an S3 bucket, get versioned, and are almost universally never queried. This talk is about what happens when you finally do. I'll stand up a self-contained Elastic stack, pour in SBOMs (SPDX), SLSA provenance, Sigstore signatures, Grype vulnerability scans, the CISA KEV catalog, and OpenVEX adjudication for 30 container images, and show the queries that only become possible once SBOMs stop being compliance artifacts and start being telemetry: which packages I actually run right now, which CVEs are real exposures versus VEX-suppressed noise, what swapping a stock image for its Chainguard equivalent would buy me, and how much of my CVE list is just stuff I inherited from the base layer. Then the cleanup. The same dashboards on Chainguard images show what disappears when the SBOM is small, the signatures verify, and the advisory feed is active: \~9,000 fewer CVEs and \~2.5 GB saved across 20 image pairs, KEV exposure dropping from 7 hits to 0, compliance pass rate going from 0% to 76.5% against NIST 800-218 / FedRAMP Moderate / SSDF. **Bio:** Mike Barretta leads Chainguard’s public sector solutions engineering team, focused on helping ensure the federal government receives its fair share of the future. Barretta has worked across civilian, defense and intel programs in a variety of roles—software developer, data scientist, solution architect—for a variety of organizations—system integrators, consulting companies, software vendors—with the common purpose of creating and championing technologies and techniques for simplifying the extraction and utilization of information from lots of data. Having witnessed the ever-increasing threats to those systems, Barretta is now focused on methods and mitigations to secure them **Agentic Observability: Next-Gen Alerting and Auto-Detected Significant Events** We're rebuilding Elastic's alerting engine to make alerts more flexible\, more powerful\, and more valuable as data\. Next\-gen alerting rules will run anything ES\|QL supports and capture whatever fields matter to you\, so alerts carry the context you need for real downstream analysis\. And if you'd rather not manage these rules yourself\, AI agents can help\, drafting them from natural language\, recommending tuning and configuration changes\, and reducing noise through deduplication\. On top of this, we're also building a new Significant Events system which automatically builds a continuously updated knowledge base of your incoming data's own metadata. Using this deep understanding, our agentic tools will detect significant events from log patterns, anomalies, and predicted behavior — without you having to create a single rule. **Bio:** Jason Rhodes is a software engineering lead at Elastic, where he works on alerting and observability features. Based in the DC area, he has over 15 years of experience in software development and has been an active contributor to the local tech community — creating and organizing Baltimore NodeSchool and charmCityJS. When he's not writing and reviewing code, he's probably watching too many movies. **Parking:** * The building’s parking garage is operated by Colonial Parking and is located off N. Randolph Street * Book a spot on[ SpotHero](https://spothero.com/search?kind=address&latitude=38.8818514&longitude=-77.1095268&search_string=4100+Fairfax+Dr+%23500%2C+Arlington%2C+VA+22203%2C+USA) * A Metro Station is located across the street

Our NEIGHBORHOOD GEMS series features emblematic meals from around the world. This series shines a light on local restaurants and is designed to bring together inquisitive foodies and dishes that are unique and oh so worth a trip on roads less traveled! Join us for authentic Greek & Turkish dishes at ***Smyrna***! **From Northern Virginia Magazine** Chef Zeynep Güngören hails from Izmir, the third largest city in Turkey. Izmir, known as Smyrna until 1930, is located on the Aegean Sea. Not surprisingly, given its location, Greece and Turkey have squabbled over the city for millennia. The ancient site was once famous as one of Greece’s most important ports and later became a key site in Alexander the Great’s empire. Even today, its residents share strong influences of both countries. An aesthetician by trade, Güngören is new to the world of the professional kitchen. But after taking a first bite of her tzatziki, moussaka, or baklava, diners will realize that this isn’t an inadequacy but a stroke of luck for them to be able to discover this fresh talent. Zeynep and her husband, Alp Güngören, opened Smyrna Restaurant and it has attracted a hushed buzz among area food obsessives. It’s not just the ingredients on plates that are fresh — Alp believes that Smyrna is the only restaurant in the United States serving the Izmir-inspired, pan-Aegean cuisine in which he and his wife trade. For diners who can’t decide between Greek and Turkish for their next meal out, Smyrna has tastes of both, but national borders shouldn’t dictate what one orders. Zeynep cooks the food of her Aegean family, which combines the influences of her Greek grandmother and her parents, including her Turkish chef father. “Our goal is to transport our guests to the warm shores of the Aegean,” says Alp. The young couple settled in the U.S. five years ago, with Alp previously working at Michelin-recognized Levantine restaurant Ala and Turkish restaurant Ottoman Taverna, both in DC. It was his dream to have a business of his own with his wife’s big flavors on full display. This is a service to us, complete with the well-versed front-of-house team he manages. To attract neighborhood diners, the couple, who also are parents to two young children, offer low-cost prix fixe menus that make every day at Smyrna feel like Restaurant Week. For $35, dinner guests are treated to four courses known as the Aegean Odyssey. It’s a good starting point, but reasonable prices on the á la carte menu mean that for most, it’s worth a few more dollars per person to order dishes like the spread sampler. I always thought tzatziki was a little boring, more worthy of inclusion in a gyro than as a stand-alone appetizer. That was before I tried Zeynep’s version. Singing with mint and with a light pucker of fresh yogurt, the cucumber dip tastes new. Fewer diners will be familiar with Turkish atom, a crave-worthy portion of labneh (strained yogurt) that’s given a spicy topping of sundried chiles in sanguine-looking melted butter. Among the five other dips on the menu, hummus is the only forgettable entry, lacking in both acidity and garlic. But others make up for it. The baba ghanoush (on the menu as baba-ghannush) is exceptionally creamy, thanks to the addition of Greek yogurt to smooth out the texture of the charred eggplant with tahini. Pembe sultan pairs finely chopped beets with labneh and garlic for a sweet surprise that never verges on dessert. Her dolmades will win over even a diner who dislikes grape leaves. The warm center of rice is dotted with pine nuts for texture and sweet dried black currants. They’re served in pools of tangy yogurt sauce that enliven each comforting bite. Whatever starter diners choose, they should add the saganaki for the entertainment alone. The server who lit our portion of stretchy kasseri cheese aflame with a dousing Metaxa, a Greek muscat-blended spirit, looked genuinely gleeful to play with fire for us. The lemon-tempered result was every bit as delightful on the palate. Among entrées, moussaka, with its pairing of melty kashkaval cheese and bechamel sauce, is a lush, mouth-coating extravaganza of texture and flavor. The eggplants and potatoes layered with ground beef are tender, but never mushy. A bowl stacked with petite Turkish manti — beef-filled dumplings in dueling garlicky yogurt and spicy tomato-based sauce — is just as satisfying, in part thanks to a shower of mint. But an argument could be made to skip the entrées and order multiple starters and desserts. The chocolate baklava isn’t just filled with chocolate, it is made with layered leaves of chocolate phyllo dough, then finished with chocolate ice cream. Excessive? Yes, in the best possible way. The pastry is far from dry but doesn’t suffer from even a hint of the waterlog that baklavas often do. It crackles and shatters outside and oozes from within. But to stop there would mean missing out on the other pleasures at hand. Chocolate fiends could go for another application of their favorite vice and try the pasta sokolatina — Greek chocolate cake. A layer of cream rests atop pleasantly rugged cake, all enrobed in ganache. Ask the Güngörens, though, and they will say to try the rice pudding. It’s emulsified with mastic, a plant resin that’s responsible for the gummy chew of Turkish Delight, among other desserts. The cinnamon-scented, al dente grains of rice in a thick cream are oven-baked for a browned top, then served chilled. The neighborhood has welcomed Smyrna with both OpenTable Diners’ Choice and NextDoor Neighborhood Fave awards, and it can be a challenge to land a table at the small restaurant on weekends. For that reason, the Güngörens are already pondering a move to a larger spot. Zeynep says the greatest reward is that she’s making her family proud. And she’s doing it by sharing their culture with her new neighbors, transporting them, for a moment, to the Aegean coast. **Check out the menu** **[here](https://restaurantsmyrna.com/dinner-menu)** Separate checks will be arranged in advance. All diners will settle their own tabs. We ask that ALL folks honor their RSVP. If you are unable to attend after sending in a YES, please update your status so that others may join and help us support local businesses. In the event our group incurs a fee for no-shows / late cancellations, your ability to RSVP for future events will be restricted. Thank you in advance for your understanding. To enhance the opportunity for great conversation, we will continue to limit the group size. Please feel free to sign-up to meet us along with up to 2 friends. **\*\*** **WAITLIST:** Meetup does not allow waitlists for paid events. *If this event fills and you would like to be added to the waitlist, please send a note to the host through the Meetup app. **\*\**** In the future, we will vary the days of the week and the types of restaurants to keep events interesting. PLEASE MAKE SURE YOU ARE COMMITTED TO GO WHEN YOU RSVP FOR THIS EVENT. Feel free to make suggestions for future meet locations. \*\* The small non-refundable registration fee helps us share the cost associated with the Meet-Up platform ($360/yr) and reduces the likelihood of no-shows, allowing us to better plan our events and accommodate all participants. Meetup charges $0.51 and Paypal charges $0.53 on the $2 registration fee. Thanks in advance for your understanding!\*\* If you are unable to join us in May, we hope you'll stay interested and join us for a meal in the future. Looking forward to catching up with you for a delightful dinner at Smyrna!

This 1962 historical fiction novel, about the life and last days of the titular Artemio Cruz, is considered a milestone of the Latin American Boom that brought us writers such as Mario Vargas Llosa and Gabriel Garcia Marquez. It explores the corruption of Cruz, a former soldier in the Mexican Revolution, by power. Interestingly, the structure of the book is heavily influenced by "Citizen Kane," with Fuentes attempting literary versions of such film techniques as cross-cutting, closeups, and deep focus.

Come join other guys in their 20s and 30s for a friendly group run! This run is not competitive and all skill levels are welcome. Join our [Slack](https://join.slack.com/t/arlington-run-club/shared_invite/zt-2lq70wa9t-INw_xk~MnZM~U41EQsKcXQ) to keep up to date with the group! **MEETING SPOT:** We'll meet a little before 6:30 PM at Rocklands BBQ (3471 Washington Blvd, Arlington, VA 22201). Then we'll head out right at 6:30 PM. **ROUTE INFO:** Here's our updated Tuesday route with the new starting and ending location at Rocklands (3.25 miles): [https://www.mapmyrun.com/routes/view/5149157872/](https://www.mapmyrun.com/routes/view/5149157872/) For those who want a slightly shorter route, you can end by turning down Quincy Street and running around Quincy Park (3.0 miles): [https://www.mapmyrun.com/routes/view/5149206700/](https://www.mapmyrun.com/routes/view/5149206700/) When viewing the route, you may want to login with a MapMyRun account and bookmark the route. Then you can download the MapMyRun app on your phone, login to the same account, and go to your bookmarked routes so you can follow along during the run. **POST-RUN:** We'll grab a drink and some food at Rocklands BBQ for those who are interested in sticking around. **WEATHER:** We won't run in the middle of a thunderstorm, but we'll still go if there's light rain. Many of us will plan to meet at the start time regardless and we can make a call then. We've learned that the weather can change quickly, so there's not much point in canceling the run prematurely. **RSVP:** If you're interested in joining, please join the group here and then sign up for this event so we know you're coming. You're welcome to bring a friend -- all guys in their 20s and 30s are welcome -- but please have them sign up through Meetup or shoot us a message so we know how many people to expect.

**NOTE THE EARLIER 9:30 AM START TIME!** **THIS HAS THE NEW START LOCATION AT THE SOUTH END OF BLUEMONT PARK** **++++++++++++++++++++** **The Ride: Summary** **(Must Read)** **++++++++++++++++++++** * RIDE NAME: The Koffee Klatch Ride: Gustave's * START LOC: **[Bluemont Park Playground](https://www.google.com/maps/place/38%C2%B052'07.6%22N+77%C2%B007'55.7%22W/@38.868786,-77.132133,17z/data=!3m1!4b1!4m4!3m3!8m2!3d38.868786!4d-77.132133!5m1!1e3?entry=ttu&g_ep=EgoyMDI2MDMwOS4wIKXMDSoASAFQAw%3D%3D)** * **BEST ACCESS FROM RTE 50** * Start GPS: [38°52'07.6"N 77°07'55.7"W](https://www.google.com/maps/place/South+Bluemont+Parking+Area/@38.868907,-77.1342983,16z/data=!3m1!4b1!4m6!3m5!1s0x89b7b50016fd88fd:0x8afb6bdf9318a324!8m2!3d38.8689029!4d-77.1317234!16s%2Fg%2F11xgvpr5kw!5m1!1e3?entry=ttu&g_ep=EgoyMDI2MDMxMS4wIKXMDSoASAFQAw%3D%3D) ARRIVAL: 9:30am * SPEECH: 9:40am * ROLLING: 9:45am * LEVEL: Medium * DISTANCE: 17 mi * PACE: 11-13 mph (Social Pace) * TERRAIN: Trail / Street / Cycle path * RIDEWITHGPS ROUTE: **CBG_KOFFEEK_SIMSOCV_2026** [ https://ridewithgps.com/routes/55111546](https://ridewithgps.com/routes/55111546) **Notes:** * This ride is organized "lean" * Pump your tires on the morning of the ride, please. * It is strongly suggested that you become a NoVA CBG RidewithGPS club member and download the route posted for each "Klatch". * Loading the route onto your Garmin (or other Nav device) is also acceptable. * **NoVA CBG has a turn by turn RideWithGPS club account that's free. [https://www.meetup.com/novacbg/events/271742916/](https://www.meetup.com/novacbg/events/271742916/)** **++++++++++++++++++++** **The Ride: Detail** **++++++++++++++++++++** Welcome to The Koffee Klatch! These rides are normally based off the Arlington Loop, where we visit different area coffee shops or bakeries for a cup and/or treat if desired but you don't have to drink or even like coffee to participate. This week we will head to the east side of Vienna. The ride is a 17 mile flatish medium level ridden at a social pace (11-13 mph). We will get on the W&OD from the Bluemont **SOUTH** Parking Area out to the Adahi RD SE wormhole (2nd left after mm 10), through the neighborhood to the Vienna Simply Social in the Cedar Park Shopping center at mile 8.4. We will cross Cedar to Bowling Green and Cottage Grove heading back to the W&OD. We will take neighborhood streets back through Falls Church **+++++++++++++++++++++** **The Meeting Spot:** **+++++++++++++++++++++** **South** Bluemont Parking 329 N Manchester St Arlington, VA 22203 GPS: [38°52'07.6"N 77°07'55.7"W](https://www.google.com/maps/place/38%C2%B052'07.6%22N+77%C2%B007'55.7%22W/@38.868786,-77.132133,17z/data=!3m1!4b1!4m4!3m3!8m2!3d38.868786!4d-77.132133!5m1!1e3?entry=ttu&g_ep=EgoyMDI2MDMwOS4wIKXMDSoASAFQAw%3D%3D) We will meet in the parking lot. * This location has Restrooms * Next to the Playground and Disc Golf Course **+++++++++++++++++++++** **The Koffee Within The Ride:** **+++++++++++++++++++++** **[Vienna Simply Social Coffee](https://simplysocialcoffee.com/eat-vienna/)** 260 Cedar Ln SE, Vienna, VA 22180 **+++++++++++++++++++++** **Ride Level Chart** **+++++++++++++++++++++** NoVA CBG tries to accommodate all levels of cyclists by offering different types/levels of rides. We just ask that you come to the ride that suits your current riding ability the best. * Introductory Level: If you haven't ridden a bike in a number of years (or are uncertain of your abilities on a bicycle). * Beginner Level: You can ride for 10+ miles at a pace of 10+ to 12+ mph with potentially minor hills involved. * Medium Level: You can ride for 20+ miles at a pace of 13+ to 15+ mph with potentially moderate hills involved. * Advanced Level: You can ride for 20++ miles at a pace of 15+ mph with potentially major hills involved. Both Medium and Advanced Levels might require handling various challenges such as reading cue sheets, using a Garmin or navigation app, night riding, out of town travel, or any other odd cycling situations. **+++++++++++++++++++++** **The Fine Print:** **+++++++++++++++++++++** An RSVP of 'YES' is your digital signature and means you have read and understood [MEETUP.com](http://meetup.com/)'s: * "Terms of Service : Section 6. Release" found at [https://www.meetup.com/terms/](https://www.meetup.com/terms/) * NOVA-CBG's "Assumption of Risk Agreement" found @ [https://www.meetup.com/novacbg/pages/1942951/NOVA-CBG_Waiver/](https://www.meetup.com/novacbg/pages/1942951/NOVA-CBG_Waiver/) * NoVA CBG's "COVID Policy" found @ [http://bit.ly/2021_NoVACBG_COVID19_POLICY](http://bit.ly/2021_NoVACBG_COVID19_POLICY) Helmets are required to participate in all NOVA-CBG rides. All riders ride at their own risk and with the understanding that cycling is an inherently dangerous activity. When coming to the meetup you do so voluntarily and are ready and able to participate in the ride as described under the conditions of the day. Be on time for the "pre-ride" preparation. If you do not attend the pre-ride preparation you will not be allowed to participate on the ride. There are NO exceptions to the above.

[Profs and Pints DC](https://www.profsandpints.com/washingtondc) presents: **“Demography as Destiny,”** on understanding the links between population trends and world events, with John Rennie Short, geographer, professor emeritus of public policy at the University of Maryland, Baltimore County, and author of *Demography and the Making of the Modern World: Public Policies and Demographic Forces.* [Advance tickets: $13.50 plus sales tax and processing fees. Available at [https://events.ticketleap.com/tickets/profsandpints/dc-demography-destiny](https://events.ticketleap.com/tickets/profsandpints/dc-demography-destiny) .] The size of a family doesn’t just affect food and clothing budgets and space needs. If it reflects a broader trend in birth rates, it also can have a profound impact on politics, the economy, and world affairs. Come to Washington D.C.’s Penn Social for a fascinating look at how demographic forces shape the modern world and have driven developments such as the Arab Spring, political unrest in Sri Lanka and Nepal, economic growth in Vietnam and India, the budget crisis in the United States, and the rise of nationalist populism in Europe. Dr. John Rennie Short, who has written several acclaimed books on world trends and gives excellent Profs and Pints talks focused on geopolitical affairs, will break down how various demographic changes can alter nations’ destinies. You’ll learn how baby booms can dampen economic growth, as has occurred in central Africa, and how a “youth bulge” caused by the aging of a baby boom provides tinder for social unrest, as happened in the United States of the 1960s and 1970s and is the case today in Nepal and Sri Lanka. We’ll look at the “demographic dividend” reaped when a youth bulge ages enough to become economically productive and the roles that such dividends played in periods of sustained economic growth in Japan, China, and, most recently, Vietnam. We’ll look at how the aging of a demographic bulge into retirement years can strain national budgets and strengthen the appeal of conservative or populist political movements. You’ll emerge from the talk better equipped to make sense of political and economic developments in the United States and elsewhere around the world. (Doors: $17, or $15 with a student ID. Listed time is for doors. The talk starts 30 minutes later.) Image by Canva.

**Tuesday Night Rides (TNR) B-Group Edition with Ryan, Dave, Bruce, Ronne, & Renee** As you may have heard, our illustrious TNR leader Ryan is sporting a repaired knee and is in recovery mode. We are recasting the TNR as a **B-ride!** (**no faster than a 15mph** pace). **++++++++++++++++++++** **The Ride: Summary** **(Must Read)** **++++++++++++++++++++** * RIDE NAME: Tuesday Night Rides (TNR) B-Group Edition - Hains Point * START LOC: Shirlington Library * START GPS: [https://goo.gl/maps/GXU2cMAG7672](https://goo.gl/maps/GXU2cMAG7672) * START PARKING: Any Garage in Shirlington * ARRIVAL: 6:00pm * SPEECH: 6:15pm * ROLLING: 6:30pm (or earlier if everyone is present) * LEVEL: \*\***Medium\*\*** * PACE: \*\***no faster than 15mph\*\*** * DISTANCE: 16mi (19mi w/loop) * TERRAIN: Trail / Street * RIDEWITHGPS ROUTE: **CBG_TNR_HAINS_2026 (Updated)** **[https://ridewithgps.com/routes/33403628](https://ridewithgps.com/routes/33403628)** **NOTES:** * Due to the Ohio Drive SW closure, we will visit Dr. MLK instead of Mr Lincoln :-) **++++++++++++++++++++** **The Ride: Detail** **++++++++++++++++++++** For your riding pleasure NoVA CBG presents: Tuesday Night Rides (TNR) B-Group Edition - Hains Point We'll start in Shirlington and head east on the Four Mile Run Trail and then head north on the Mt. Vernon trail. We cross the 14th Street bridge and head up Ohio Drive to say "Hi" to Dr. MLK. We will then run back down Ohio Drive to do a loop on Hains Point. Once done, we'll head back to Shirlington the way we came. This is a NO DROP ride so you will not be left behind but you are expected to try to keep an B-Group level pace (no faster than 15 mph). **++++++++++++++++++++** **The Meeting Spot:** **++++++++++++++++++++** Shirlington Library 4200 Campbell Ave Arlington, VA 22206 GPS: [https://goo.gl/maps/GXU2cMAG7672](https://goo.gl/maps/GXU2cMAG7672) We will meet directly in front of the library by the fountains. **++++++++++++++++++++** **The Ride After The Ride:** **++++++++++++++++++++** We’ll head to Samuel Beckett’s after the ride for a drink and food. We sit outside so we can bring our bikes and keep an eye on them. Join us if you like! **++++++++++++++++++++** **Ride Level Chart** **++++++++++++++++++++** NoVA CBG tries to accommodate all levels of cyclists by offering different types/levels of rides. We just ask that you come to the ride that suits your current riding ability the best. * Introductory Level: If you haven't ridden a bike in a number of years (or are uncertain of your abilities on a bicycle). * Beginner Level: You can ride for 10+ miles at a pace of 10+ to 12+ mph with potentially minor hills involved. * Medium Level: You can ride for 20+ miles at a pace of 13+ to 15+ mph with potentially moderate hills involved. * Advanced Level: You can ride for 20++ miles at a pace of 15+ mph with potentially major hills involved. Both Medium and Advanced Levels might require handling various challenges such as reading cue sheets, using a Garmin or navigation app, night riding, out of town travel, or any other odd cycling situations. **++++++++++++++++++++** **The Fine Print:** **++++++++++++++++++++** An RSVP of 'YES' is your digital signature and means you have read and understood MEETUP.com's: * "Terms of Service : Section 6. Release " found at https://www.meetup.com/terms/ * NOVA-CBG's "Assumption of Risk Agreement" found @ https://www.meetup.com/novacbg/pages/1942951/NOVA-CBG_Waiver/ Helmets are required to participate in all NOVA-CBG rides. NO exceptions. All riders ride at their own risk and with the understanding that cycling is an inherently dangerous activity. When coming to the meetup you do so voluntarily and are ready and able to participate in the ride as described under the conditions of the day. Be on time for the "pre-ride" preparation. If you do not attend the pre-ride preparation you will not be allowed to participate on the ride. Again, no exceptions.

Thursdays 7:00-8:30 pm May 21st, May 28th, June 4th, June 11th (jam session), June 18th This class is designed to help aspiring flatpickers learn essential skills, concepts, and techniques for Bluegrass Guitar. Whether you are new to bluegrass guitar or you already play and you are looking for strategies to improve, this class will be great for you. Students will learn: \- productive practice habits \- exercises to improve and refine technique \- how to approach songs vs fiddle tunes \- how to interpret melodies and create a solo \- how to play confidently in jam sessions \- how to manage speed Over the first three classes students will learn and practice techniques to develop both the picking and fretting hands as well as a few favorite sons and fiddle tunes. The fourth session coincides with the Bluegrass Jam so students will have an opportunity to use their skills in a practical setting. The fifth and final session will be a chance to identify challenges encountered in the jam and work on strategies to deal with them. Register Here: https://square.link/u/ykIchSEX

🍷♠️❤️ A Spades Special - A Night of Cards & "Casual" Conversation 🍷♠️❤️ Thank you for all those who participated in our Speak & Spades Night on April 10! We are hosting another event at the same venue in Downtown Silver Spring - Comma's Food Hall inside City Place Mall. This time, it will be more about the game - a traditional night of Spades play, lots of laughs, and Friday fun. ♠️ Spades games will be the main event, from 6pm to 10pm! Play cards, eat, drink, & socialize! Enjoy drink specials and variety of reasonably-priced restaurant options. ❤️ Optional: If interested, conversation cards will be available in the room all evening. No formal discussion or official program is planned. Just engage in open, casual conversations about a variety of topics with those who may want to talk as well. No pressure. Singles and couples are invited! Get matched with a partner onsite. All skill levels are welcome. The fun starts at 6pm! 🍷 Happy Hour Specials all night! 🎶 Live music will be playing 🚗 Parking available in Ellsworth Garage (connected to the venue through the Skywalk) 📷 See the photo section for details 🌜Join us for a night of CARDS....with a little bit of conversation, if you like! Either way, you won't forget it!🌛 <><><><><><><><><><><><><><><

This is a great class for beginner to intermediate players looking to get into bluegrass. Students will learn the basic chords and melody of one or 2 classic Bluegrass songs and how to approach playing them in a jam setting. Over the course of about an hour the class will play the tunes several times as a group exploring different possibilities for kickoffs, solos, endings and more. At the end of the class we open up the jam! Justin plays guitar and banjo with Cherry Blossom Special and runs jam sessions along and runs jam sessions along with mandolinist Nick Cameron and fiddler Mari Carlson. He has been teaching guitar, banjo and mandolin in Takoma Park since 2012. This class was designed to give people an affordable entry point to Bluegrass music, and help grow the community. The class is $30 Register [Here!](https://checkout.square.site/buy/GUSSUYYW5UMKDMCDV4CQBOBL)

♠️😲♠️ W.O.W. Spades Night ♠️😲♠️ Washington on Wednesday (W.O.W.) - 3rd Wednesday Spades in DC 🌟Spades in DC! 😀 Hang out with a friendly and welcoming group. Meet new people and have a great time! ✅️ No partner needed! Find one onsite. All skill levels are welcome. 📌 Nando's Peri-Peri Chicken - Navy Yard 300 Tingey St SE #150, Washington, DC 20003 ❤️ **Posted in multiple groups. So, expect a nice crowd.** 🚌 One block from Navy Yard Metro Station 🚗 Street and Garage Parking available. 🍷 Alcoholic beverages are available! 🍗 Please support the business by purchasing food/drinks. 🌟 The fun starts at 5:30pm! RSVP today.

Join us to drum for rain! The drum circle will be at the Guru Rinpoche statue at the entrance to the Peace Park, across the street from the temple. We will be chanting sacred mantras as we drum, praying for abundant rain to ease the drought. All are welcome! Please bring any percussion instruments you have - the more the merrier! If you don't have any drums, there may be extra available. Either way, you can chant along with everyone. Seating is limited so we recommend bringing a chair or blanket to sit on. In the event of inclement weather, we usually drum as long as we can before the storm starts, or wait it out and start a little late. We hold out until the last minute to cancel so if the weather seems iffy, keep an eye on our Facebook page for announcements. The DC region is currently experiencing moderate to severe drought. Many other regions of the world are also experiencing drought conditions. We will dedicate our prayers to bringing life-giving rain to all who need it!

**Important time note:** Please plan on arriving between 5:30 and 6:00 as the elevators lock after 6 and you'll need to message us and we'll need to come get you. The building address is 4450 Bridge Park The entrance is 6620 Mooney St, Suite 400 You will need to scan your ID at the door to get a visitor badge. **Abstract** TBD **YouTube Link** TBD

Rev. Steven Clevenger is an ordained spiritualist minister with over 40 years experience as a Spiritual Healer, Clairvoyant and Spiritual Teacher, educated and trained at the White Lily Chapel. Rev. Siobhan Wolf Shaffer is an ordained spiritualist minister and certified medium and healer with over 20 years experience. She began her development in 1988 in Pennsylvania and continued when she moved to Ohio in 1998 where she studied at Rays of Lights Church with Rev. Steven Clevenger. Our full worship services consist of an inspirational lecture, healing meditation, and messages from the spirit world that serve to demonstrate evidence of eternal life. Please visit our Official Church Website (http://raysoflightchurch.com) for more information.

Customer identity resolution becomes increasingly complex as organizations scale across multiple systems, regions, and data formats. Traditional rule-based approaches often fail to keep up with data variability, require constant manual tuning, and struggle with real-time processing needs. This session presents a practical approach to building a scalable identity resolution pipeline using AWS services and modern AI techniques. The architecture combines data ingestion through Amazon S3 and AWS Glue, transformation pipelines using Spark on EMR, and machine learning models deployed via SageMaker for entity matching and standardization. Graph-based relationship modeling is implemented using Amazon Neptune to improve resolution accuracy by incorporating household and shared attribute context. We will walk through how machine learning models can be used for name and address normalization, how intelligent blocking strategies improve matching efficiency, and how feedback loops can be introduced to continuously improve accuracy. The session also highlights how serverless components such as AWS Lambda can be used for orchestration and real-time processing. **SPEAKER BIO** Mosaic Syed is a Senior Data Engineering and Cloud Solutions Architect with over 20 years of experience designing and delivering scalable, secure, and high-performance data solutions across global enterprise environments. https://www.linkedin.com/in/mosaic-basha-syed-92300856 **CALL FOR SPEAKERS** Learn more: [https://www.awscolumbus.com/get-involved/](https://www.awscolumbus.com/get-involved/) **THANK YOU** *VEEAM* for hosting our meetup! To learn more about *Veeam*, please visit their website: [https://www.veeam.com/](https://www.veeam.com/) **DIRECTIONS** 8800 Lyra Dr #450 · Columbus, OH go to 4th floor. **Want to sponsor the pizza and/or bar tab?** Please contact me if you would like to sponsor this meetup's pizza and/or bar tab: angelo@mandato.com

**Welcome to the Brain Injury Alliance of Kentucky’s Support Group.** *\*\*This meeting has been moved to the 4th Monday of each month.* This group is a safe space for **survivors of traumatic and acquired brain injuries**, as well as their **families and caregivers**, to find support, share experiences, and connect with others who understand the journey. Whether you're newly injured, a longtime survivor, or supporting a loved one, you’ll find comfort, information, and encouragement here. Our professionally facilitated groups offer a confidential, compassionate setting for healing, learning, and growing together. Join us to discover the power of community—because no one should walk this road alone. *All survivors of ABI/TBI and those who care for them are welcome.* \* This meeting is for persons with brain tumors and their guests. \*\* This is a hybrid meeting. For those meeting in-person dinner is served at 5:45pm. Online begins at 6:30pm.

Private Group. Closed to the Public Knowing ourselves and understanding our abilities is the first step toward wielding our gifts with control and accuracy. In subsequent classes we will verify and hone our talents with activities and discussion. These are hands-on workshops and participation is expected. The goal of our series will be to develop expertise in areas of particular interest such as mediumship, channeling, divination, healing and, etc.. Our ultimate directions will be determined by class members as we evolve. I look forward to sharing and discovering with you. - Cynthia

Bring your work or your hobby, hang out, and code with us. Follow @buckeyecocoa for more information.

**Welcome to Drunken Philosophy** a casual, curious social discussion **Optional topic for this meetup: What's up with all the AI hate?** A recent survey found that 74% of Americans have a negative view of AI, and I want to know why. Come out and debate whether AI is good or bad. My hot take: a labor-saving tool that could potentially help cure cancer gets called dangerous because it might raise unemployment or cause a speculative investment bubble, that tells you a lot more about capitalism and the economic system we live under than it does about the tool itself. As a computer programmer, I think AI is a wonderful tool that has increased my productivity by at least an order of magnitude. I'd go so far as to say Claude Code is the best tool I have ever used. Debate me and name a better one. Is AI potentially dangerous? Yes, but so are a lot of tools. Chainsaws. Steam engines (early ones would occasionally explode and kill everyone in the room). Do you think cavemen sat around debating whether fire could be used as a weapon or for self-harm, and decided not to discover it? I have two friends who hate AI for opposite reasons: one thinks it's a fad and not useful, and the other thinks it's going to take over everything and cause human extinction. Come out tonight, have a friendly debate, and make some friends. No lectures. Friendly crowd. Drop in for one drink and stay if it's fun.