Red Hat

VIRTUAL PRESENTER. NOTE SPECIAL DATE: 2ND TUESDAY IN THE MONTH .NET 10 is here alongside a practically rewritten Visual Studio 2026. Learn about the new C# 14 features, VS2026 niceties, and more!

**The second band at Brookside Gardens summer twilight concert series is the 19th Street Band.** **The 19th Street Band is a popular local band playing a mix of classic country and rock** **Bring a chair.**

Register here: [https://www.devnetwork.com/registration/?event=DeveloperWeek%20New%20York%202026&utm_source=meetup&utm_medium=email&utm_campaign=MU24310&discount=MU24310](https://www.devnetwork.com/registration/?event=DeveloperWeek%20New%20York%202026&utm_source=meetup&utm_medium=email&utm_campaign=MU24310&discount=MU24310) > You must register at the link above (and not just indicate that you are attending here on Meetup). > [DeveloperWeek New York 2026](https://www.developerweek.com/newyork/) (June 9-10, New York City, NY) is the East Coast’s largest independent software development conference & expo. DeveloperWeek New York brings together software engineers, architects, dev team leads, and product builders for two days of hands-on sessions, case studies, and conversations focused on production-scale systems. Learn from leaders at IBM, OpenAI, Salesforce, AWS, Google, NBC, Cisco, Tesla, Microsoft, Zoominfo, and many more! > **Choose from sessions across 8 Conference Summits:** > * AI DevSummit > * API & Microservices Summit > * Cloud-Native Summit > * Dev Innovation Summit > * DevExec Summit > * DevOps Summit > * DevSecurity Summit > * Product Summit > The DeveloperWeek New York team has offered our group 25 free OPEN Passes so our members can attend for free. > Register now to get your free OPEN Pass ($195 value): [https://www.devnetwork.com/registration/?event=DeveloperWeek%20New%20York%202026&utm_source=meetup&utm_medium=email&utm_campaign=MU24310&discount=MU24310](https://www.devnetwork.com/registration/?event=DeveloperWeek%20New%20York%202026&utm_source=meetup&utm_medium=email&utm_campaign=MU24310&discount=MU24310) *

**SUMMER STARTING TIME & SOUTH BLUEMONT STARTING POINT** **++++++++++++++++++++** **The Ride: Summary** **(Must Read)** **++++++++++++++++++++** * RIDE NAME: The Koffee Klatch Ride: Pitango Gelato & Coffee * START LOC: South Bluemont Parking Lot * START GPS: [https://goo.gl/maps/2sMA3jhGSgdS4fJj9](https://goo.gl/maps/2sMA3jhGSgdS4fJj9) * START PARKING: Playgound/Shelter Parking Area (with Restrooms) * ARRIVAL: 10:00am * SPEECH: 10:10am * ROLLING: 10:15am * LEVEL: Medium * DISTANCE: 19.5 mi * PACE: 11-13 mph (Social Pace) * TERRAIN: Trail / Street / Cycle path * RIDEWITHGPS ROUTE: CBG_KOFFEEK_PITANGO_2026 * https://ridewithgps.com/routes/55510009 **Notes:** * ***PITANGO IS NOT CHEAP and doesn't take cash*** * This ride is organized "lean" and may not have a sweep. * 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 again do a loop to Old Town Alexandria to try and beat the heat on the first 100°F day of 2025!!! The ride is a 19.9 mile medium level ridden at a social pace (11-13 mph). We will get on the W&OD from the Bluemont Tennis Parking Area to the 4MRT at Shirlington, then the MVT and ride to Old Town to enjoy Gelato or Sorbet with our Caffè in feels like 99°F weather. Afterwards we will ride back to the starting point via Wilkes St tunnel, Columbus St, Cameron St, and the Commonwealth bike lane; through Del Ray on Monroe St, Dewitt St, and the Mt Jefferson Park Trail at Stewart St. When we get to Four Mile Run we will head though Shirlington on the 4MRT to Carlin Springs Rd where we get back on the W&OD. **+++++++++++++++++++++** **The Meeting Spot:** **+++++++++++++++++++++** Bluemont Park (Tennis Parking Area) Wilson Blvd & N Manchester St Arlington, VA 22203 GPS: [https://goo.gl/maps/6VkzVaS72LKGn9nr5](https://goo.gl/maps/6VkzVaS72LKGn9nr5) * We will meet in the parking lot. * This location has Restrooms * Diagonally across from the Bon Air Park Rose Garden **+++++++++++++++++++++** **The Koffee Within The Ride:** **+++++++++++++++++++++** Pitango Gelato (Alexandria) opens at 8 AM 115 S Union St Alexandria, VA 22314 [https://www.pitangogelato.com/location/old-town/](https://www.pitangogelato.com/location/old-town/) **+++++++++++++++++++++** **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.

Allen Pond Park, 3330 Northview Dr, Bowie, MD \*\*\*PLEASE DOWNLOAD ROUTE PRIOR TO MEETUP. NOT A BEGINNER'S RIDE. Beginners please join us on Wednesdays at Paceline Meetup 5:30pm Ride off 6:00pm A/B Group Route (27 miles, 1,007 ft): https://ridewithgps.com/routes/43433796 A Group average moving speed = 20+ mph B Group average moving speed = 17-19 mph \-\-\-\-\-\-\-\-\-\- C Group Route (18 miles, 715 ft): https://ridewithgps.com/routes/42499268 C Group average moving speed = 14-16 mph \*\*\*PLEASE DOWNLOAD NEW ROUTE PRIOR TO MEETUP. NOT A BEGINNER'S RIDE. Beginners please join us on Wednesdays at Paceline \-\-\-\-\-\-\-\-\-\-\-\- This is a self-supported ride. No SAG. No Sweepers. Group Ride Guidelines: 1\. Safety first is the primary tenet of DMVCR\! 2\. Bicyclists who participate on DMVCR club rides are required to wear a properly fastened helmet\. 3\. Bicyclists may not ride more than two \(2\) abreast and may not impede traffic\. 4\. Bicyclists must come to a complete stop at all stop signs and traffic lights displaying a red signal\. 5\. Bicyclists are expected to have their bikes in proper working order\. 6\. Bicyclists are expected to ride with repair equipment in the event for flat tire\, etc\. 7\. Bicyclists should bring adequate nutrition to include enough hydration and snacks\. 8\. At night\, bicycles must be equipped with a front white light and a rear red reflector or red light visible\, both visible from 600 feet away\. Disclaimer: \*\*\*Please note DMVCR is not responsible for any accidents, injuries and/or damages or any combination thereof, which may occur to you and/or your bike. If you decide to participate on the ride, it means that you have read, understood and agreed that you are riding at your own risk and you waive all claims against all other riders who participate or organize the group ride.\*\*\*

We will have open shop hours for anyone to bring their bikes to work on or need help fixing your own bike. We will also have bikes that need to be fixed so you can learn if you like. We will need everyone to sign in when arriving and sign out when leaving so we can keep track of volunteer hours and shop times. Suggested donation of $15 per hour for use of tools and space would be appreciated. Thank you!

Join the DC Portuguese Conversation Group at the Brazilian bar and Grill de Ipanema, for an evening filled by practicing Portuguese. Happy hour ends at 7! Come practice Portuguese over beers while building new connections and broadening your cultural/lusophonic horizons with us! Whether you are a native Portuguese speaker, an English-speaking expat looking to practice Portuguese, or simply interested in making international friends, this event is perfect for you. Come ready to engage in stimulating conversations and make new friends. Ate ja, tchau!

A small team of AWS Solutions Architects not traditional software engineers, built AIRE Traffic Control (ATC), a production agentic AI platform now serving thousands of builders. We used AI at every stage: spec-driven development, AI-generated code, automated testing, and agentic workflows. In this talk, we'll share the real story, the architecture, the failures, the breakthroughs, and what we learned about driving adoption from 32% to 92% in 10 weeks. You'll walk away with practical patterns for building multi-agent systems, using AI-DLC methodology, and empowering non-traditional dev teams to ship production-grade applications.

Danceintime runs Cuban Salsa Classes & Social Dancing Every Saturday, all year-long. Come at 1:15 pm to sign in. Stay till 4 pm. Some of us go out for coffee or a bite to eat afterwards and everyone is welcome! $15/person. Cash, PayPal, Venmo, Apple Pay, or Card accepted. Chevy Chase Baptist Church; 5671 Western Ave. NW; Washington DC 20015. NOTE: Enter through back corner door of the church. Danceintime classes are great fun. The dance moves are beautiful, fun, and our class creates a bonded community... Check it out! Class will be held every Saturday in December....celebrate the holidays with dance! For more info: danceintime.com/classes Questions? Contact Barbbernsteintalks@gmail.com

Support a local LGBTQ+ business. **Brunch starts at 11 a.m.** at Freddie's Beach Bar & Restaurant, 555 23rd St. S, Arlington, Virginia 22202. Reserve a spot for free on **[Eventbrite](https://www.eventbrite.com/e/1989002292399?aff=oddtdtcreator)** so we have an accurate guest count. Enjoy a delicious brunch and meet LGBTQ+ folk. Make meaningful new connections. The event is free to attend; you simply pay for whatever you order on your own on separate credit card; there's no group tab to worry about. Name tags will be provided. About 10 LGBTQ+ folk are expected. The menu is at [https://www.freddiesbeachbar.com/menu](https://www.freddiesbeachbar.com/menu) OR better yet, order the all-you-can-eat buffet that includes a mimosa or coffee/tea or soft drink, and dessert for only $14.99. Casual attire is fine. Feel free to invite all your friends to join you there. Please be sure to tag any event photos on social with #gogaydc **Metro Directions:** Be eco-friendly. Metro rides are now capped at only $2.50 on weekends, regardless of distance traveled. Crystal City Metro station on the Yellow/Blue lines is the closest Metro stop. When you arrive, go out the station, walk towards your left to 18th Street and then veer right and walk under the Route 1 overpass to Eads St. Turn left and walk to 23rd Street. Turn right. Freddie's is up 23rd Street just a block. Just look for the rainbow flags on the right-hand side of the street! The venue phone number is (703) 685-0555 in case you get lost. Parking is usually available nearby on the residential side streets. Freddie's was voted the Best Virginia Bar by *Washington Blade* readers. Don't like a smoky bar? You are covered: Freddie's is a smoke-free establishment. (Ashtrays are provided outside the back of the building if smoking is 'your thing'). Freddie's is an LGBTQ+, straight-friendly restaurant and bar. It offers Happy Hour daily from 4-7 pm. [https://www.freddiesbeachbar.com](https://www.freddiesbeachbar.com/) This event is being boosted by **[Go Gay DC](https://www.gogaydc.com/)**[,](https://www.gogaydc.com/) Metro Washington DC's inclusive LGBTQ+ community focused on friendship, leadership, and service. It reaches over 10K fabulous people and is growing fast. Visit [https://www.gogaydc.com](https://www.gogaydc.com/) Arrive at any time that's convenient for you. Go Gay DC Leader **[TJ Flavell](https://www.linkedin.com/in/tjflavell/)** will be there to greet you. There's no need to print out and show your Eventbrite ticket. This event is a safe, inclusive space for everyone under the rainbow. This event is for all ages. Remember to bring your ID, as everyone who wishes to drink alcohol is carded of course. Go Gay DC is on social media: Join the Facebook Group [https://www.facebook.com/groups/GoGayDC](https://www.facebook.com/groups/GoGayDC) Like the Facebook Page [https://www.facebook.com/GoGayDC](https://www.facebook.com/GoGayDC) Follow on Instagram [https://www.instagram.com/GoGayDC](https://www.instagram.com/GoGayDC) Follow on Threads [https://www.threads.com/@GoGayDC](https://www.threads.com/@gogaydc) Follow on Bluesky [https://gogaydc.bsky.social/](https://gogaydc.bsky.social/) Follow on X [https://www.x.com/GoGayDC](https://www.x.com/GoGayDC) Watch on YouTube [https://www.youtube.com/GoGayDC](https://www.youtube.com/GoGayDC) LinkedIn [https://www.linkedin.com/showcase/GoGayDC](https://www.linkedin.com/showcase/GoGayDC?fbclid=IwZXh0bgNhZW0CMTAAYnJpZBExN2tRNWxxbmJINDBLRjgyeHNydGMGYXBwX2lkEDIyMjAzOTE3ODgyMDA4OTIAAR5wn7CoNkDnzZk1J8PGqEXSOaiVTjajzIpsVdNeg2WI7X_BJ5MeR6ierA9SUg_aem_YJJoTeXOh5HTjDXienXIZQ) Search tags: LGBT LGBTQ LGBTQI LQBTQIA Lesbian Gay Bisexual Transgender Queer Intersex Straight Allies brunch nonbinary

Get in on the culture! Swing Prime is in DC 😀go deeper into the culture of Bahia both members will talk about the cultural significance of the music and the movement Learn about the drums, the distinct techniques of playing and more. $25

Please join SalsaNow weekly at Sunday Latin Night at The Original Cancun Cantina. Come experience Sundays at The Original Cancun Cantina with SalsaNow. Baltimore's largest dance floor and a favorite club for many years. Dance lessons start at 7:00 pm for beginner level, and at 7:45 pm for intermediate level. Enjoy a weekly rotation of area's best DJs as they play music starting at 8:30 pm until closing. We all have a lot of fun here and we hope you will join us every Sunday for a classy casual and very friendly salsa night experience. Lesson Schedule: 7:00 PM Salsa Basics for beginners 7:45 Pm Salsa Patterns for intermediates Cost: $10 The Original Cancun Cantina is located conveniently just off I-295 and I-95, close to the Baltimore Washington Airport with plenty of convenient free parking at 7501 Old Telegraph Road, Hanover, MD 21076

\-\-\-\-\-\- [REGISTER FOR THE EVENT HERE (ON LUMA)!](https://luma.com/h4938tvr) \-\-\-\-\-\- Join us for an evening of collaborative problem-solving as we work on a variety of civic tech projects together. Project needs vary but often include brainstorming, researching, writing, coding, or analyzing data. Check out [our website](https://www.civictechdc.org/projects) for a list of projects which may make an appearance! Meet other civic tech enthusiasts. Learn new skills. Contribute to a project to improve a local civic issue. **All are welcome and collaboration is encouraged.** Laptops are recommended but not required. **Where do I register?** To better serve our growing community, we’re transitioning our event registrations to [Luma](https://luma.com/civic-tech-dc)! **We still love Meetup** Meetup has been an incredible platform for us to build and connect with our community. We’ll continue sharing upcoming events there so that new people can find us, but [Luma](https://luma.com/civic-tech-dc) will be our primary registration platform moving forward. **Why we're making the switch** Meetup’s registration system has some limitations, and we need more flexibility to manage sign-ups and engagement. \-\-\-\-\-\- [REGISTER FOR THE EVENT HERE (ON LUMA)!](https://luma.com/h4938tvr) \-\-\-\-\-\-

**Agenda:** • 5:00 PM - Doors Open (in-person attendees). • 5:30 PM - **Deep Dive into Claude Code** • 6:30 PM - Networking • 7:00 PM - Doors Close **Talk Overview:** **Deep Dive into Claude Code** Ever wondered what happens under the hood when Claude Code runs your next Android task? This talk dives into the internals of Anthropic's AI coding agent — its bootstrap pipeline and agent loop. You'll see how fork agents share prompt-cache prefixes to cut input token costs and how four-layer context compression keeps long conversations from exhausting the window. You'll leave with a mental model of how this production AI agent actually works. Whether you're building custom MCP integrations, orchestrating multi-agent tasks, or just trying to get more from the tool you use every day, you'll have a toolkit of patterns to apply to your own Android workflows. **Speaker**: Mohit Sarveiya **Speaker Bio:** Staff Android Engineer AirBnb & Google Developer Expert **How to find us:** 1680 Capital One Drive, McLean, VA 22102 We'll be located in C2 **100 D/E**. The area is publicly accessible. If you can't find it, you can ask the front desk for directions to the **C2 100 D/E** **Attending Virtually?** Zoom Link: [https://us06web.zoom.us/j/84509924569?pwd=jLXAAyOY94b9BARoiACKtKz16MoDi1.1](https://www.google.com/url?q=https://urldefense.com/v3/__https://us06web.zoom.us/j/84509924569?pwd%3DjLXAAyOY94b9BARoiACKtKz16MoDi1.1__;!!FrPt2g6CO4Wadw!LFvXbAXwA9nr_LdcnaIwoMGePe66Msg5rsnSUkUB9Z2ixCtXMfmUuOCTC5hZPsJVUdvuRVQrAUvdV-jdXQm6$&sa=D&source=calendar&usd=2&usg=AOvVaw16hb6F9SrCsaIabEet1HR7) Meeting ID: 845 0992 4569 Passcode: 754789 **Parking**: You can park at 1680 Capital One Drive; this garage has a sign indicating public parking. Or at the WEGMANS parking lot.

We have moved to guild.host. Look us up there. https://guild.host/events/buckeye-cocoaheads-rcavwd

Click Here For More Videos: https://www.facebook.com/share/r/17bwkttXhV/ *********************************** Salsamante Dance Academy will be at Swerve Every Tuesday Night to share the Rhythm & Energy of Bachata & Salsa. These are Beginner Level lessons to get you comfortable and understand the two dances. Spread the Good News to all. Swerve Dance & Fitness Complex 640 Lakeview Plaza Blvd A, Worthington, OH 43085 Bachata 7pm-8pm Salsa 8pm-9pm $15 - One Lesson $20 - Both Lessons

Topic to be announced. **THANK YOU** *Franklin University* for hosting our meetup! To learn more about *Franklin University*, please visit their website: https://www.franklin.edu/ **DIRECTIONS** Franklin University Fisher Hall 300 E. Main St, Columbus, OH 43215 Map: https://maps.app.goo.gl/jxjBA2hUmS5qrvhq8 Parking is FREE! Please park in Lot C in front of Fisher Hall. See attached map. NOTE: Map the address only. When mapping with Google Maps it may use the Fisher Hall at OSU, which is NOT correct. **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

Do you feel introverted when you are in a group setting? Are you shy? Do other people have more fun than you do? There are simple life hacks you can use to improve your connection to others and improve your social life. Talking is one thing. Truly connecting is altogether another. It's the whole experience of connecting with people and forming relationships. It includes the joy, understanding, and love formed among people. * In our meetings, you will learn: * A simple life hack to increase your liking and tolerance of other people, or even of yourself! * How to become more interested and enjoy conversations with people. * How to be comfortable in social settings. * How to be yourself * How to become more extroverted and, * How to make connections with people. Feeling lonely, isolated, or bored? This local meeting is exactly what you need! Come join us! Be sure to click on the red "Attend" button below to come to the local event. We look forward to seeing you there. This group is created by the Dianetics and Scientology life improvement center.

We are bringing Microsoft Build sessions to Columbus Ohio! The Central Ohio Azure Meetup and Central Ohio .NET Developer's Group (CONDG) are coming together to bring some of the labs and breakouts from Microsoft Build to your backyard. In this free, 1 day event, you are going to Build stuff with us! And yes, there will be free food. Please RSVP via [Microsoft Build //localhost:columbus | Microsoft Reactor](https://developer.microsoft.com/en-us/reactor/events/27247/).

Do you sometimes feel like you do well in life then something happens and you slide back, never quite getting ahead. At this Meetup you'll find out how to identify what actually causes the lows, the highs and everything in between. More importantly you’ll get the secret of how to gain control over your life so the highs are higher and the lows go away. Wouldn’t it be nice to stop the wild roller coaster ride for good? Or at least make it a fun roller coaster ride, with more ups and downs. There is a hidden factor that will be going over and you’re going to be quite surprised what it is and how much it affects your life. Be sure to click on the red "Attend" button below to come to the event. We look forward to seeing you there. This group is hosted at the Dianetics and Scientology Life Improvement Center.

Columbus Code & Coffee is an inclusive, informal co-working session. People of all skill levels attend, and we love it that way. Many people (optionally) bring projects to work on, and many other people (optionally) socialize the entire time. It's entirely up to you! **What to Expect at the Intro Circle** \~\~\~\~\~\~\~\~\~\~\~\~\~ Near the beginning of the event (1:30 pm), we do a standup: * Organizer announcements, updates, and logistics Round 1 - (7 secs max): * Your name * What you're working on * What you can help others with Round 2: * Community events you wanna plug. If none, that's cool too. Round 3: * Job opportunities you're hiring for OR announce that you are looking for one. If none, that's cool. After the introduction circle, everything is self-organized! Feel free to work alone, pair up, attend one of our workshops/presentations, or mingle!