Performance Engineering

Weekly Saturday group ride, starting at Handy Bikes Retail Showroom. Come ride with locals in the area! This group ride is for average folks who want to go for an average ride. It's not quite a coffee ride, but it's definitely not a race! Routes will vary around the area, with an average speed around 14 mph (minimum of \~10 MPH) for around 15-30 miles. We'll be on pavement so bikes with smooth tires are encouraged, **helmets are mandatory**. Open to any riders who are willing and able to ride with a group including Class 1, 2, and 3 e-bikes. No speed demons please! Good group ride etiquette is a requirement. Shop opens at 10:00 am Show up and sign in by 10:15 am Roll out 10:30 am Please RSVP in advance, so that the ride leaders can prepare for the group's size. [Handy Bikes on Strava](https://www.strava.com/clubs/737920/leaderboard) [Handy Bikes on RideWithGPS](https://ridewithgps.com/organizations/14675-handy-bikes)

Please note **that** although the park address is 7300 MacArthur Blvd., the **main parking lot is near 5900 Oxford Rd., Glen Echo, Maryland**. Then walk across the bridge to the park. Washington Revels will kick off the celebration with a festive musical procession throughout the park (11:00 a.m.). Following the parade, all are invited to take part in some joyous dancing around the Maypole. Join us (**rain or shine!**) on Saturday, May 2, 2026, for a festival event in celebration of Glen Echo Park's 105-year-old Dentzel carousel as it opens for the season! In addition to [riding the carousel](https://glenechopark.org/carousel) **($2 per ride or $5 for an all-day pass)**, visitors will enjoy many FREE activities throughout the Park, including performances, hands-on art projects, open studios & galleries, and more! Food options include **[Praline Café](https://glenechopark.org/praline)** and **Money Muscle BBQ** food truck, as well as cold treats from **Ben & Jerry's** and **Pacha Mama Juice Co.** [https://glenechopark.org/carouselday](https://glenechopark.org/carouselday) Glen Echo Park is home to a community of artists, educators, dancers, & performers who share their knowledge and expertise with more than 350,000 people each year. The Glen Echo Park Partnership for Arts and Culture manages the arts and cultural programs and maintains the historic buildings at the Park. Popcorn Gallery & Stone Tower Gallery The Popcorn Gallery is located on the first floor of the Arcade Building, across from the carousel. The Stone Tower Gallery is located on the Stone Tower's first floor, next to the Glen Echo Park neon sign. Hours: Saturday & Sunday, 12:00 p.m. to 6:00 p.m. Park View Gallery The Park View Gallery is located on the second floor of the Arcade Building. Hours: Monday through Saturday, 10:00 a.m. to 6:00 p.m. GLEN ECHO PHOTOWORKS Gallery Hours SAT: 1–4 PM & SUN: 1–7 PM Darkroom & Digital Hours: SUN: 1–7 PM GLEN ECHO PARK, MD T: 301-634-2274 https://glenechopark.org/ Afterward, we could have a meal at the Silver Diner in Tysons Corner (8101 Fletcher St, McLean, VA 22102).

**Sahaja Yoga teaches a unique method of meditation, rooted in ancient spiritual knowledge.** We follow a format of continuous integration of topics in our classes so that no two classes are same and so we are able to accommodate new meditators along with experienced ones. **Through Sahaja Yoga, you can achieve a state of meditation known as thoughtless awareness. In this state, you experience and enjoy the present moment without any distractions from the past or future. Your consciousness works in flow with your inner energy ([Kundalini](https://us.sahajayoga.org/the-kundalini/)).** Some of the things we go over with in our programs are how to awaken your dormant Mother energy called Kundalini. Meditation with Mantras using power of very basic mantra to bring peace within! Meditation with music, what are Chakras, how to take affirmations, what is Thoughtless Awareness and how to find the state of your Chakras. *Meditation sessions led by an experienced fellow meditator.* **Please join us to awaken the dormant energy within you and re-balance your emotional, physical and mental state of being!** **Sahaja Yoga was founded in 1970 by Shri Mataji**. She envisioned a world where people would be transformed, and lead more balanced lives. She has worked tirelessly to help people meditate and achieve greater spiritual heights through this meditation. **Cost**: Free **Parking**: Paid parking in garages and on street. Garage-40 Cordell-St.Elmo Garage, Saint Elmo Avenue, Bethesda, MD is 2 mins walking distance from meditation center. **How to reach us?** We are at **Sahaja Yoga Meditation Center** on **4901 Saint Elmo Avenue** **Bethesda, MD 20814**, *walking distance from Bethesda Metro Center* **You can learn more about this meditation** from [us.sahajayoga.org](https://us.sahajayoga.org)

We haven't had the chance to catch Chaotic Blonde this year and I'm (Ann) so excited to see them again 😍🤩 🎶 Let's show them the NOVA Live Music Mingle LOVE 💕 CHAOTIC BLONDE is a high-voltage cover band that brings an electrifying fusion of rock, pop, and dance hits to every stage they hit. A powerhouse group of seasoned performers known for igniting dance floors and keeping crowds moving ALL NIGHT LONG!

Information is posted for your enjoyment: **ATTEND AND ENJOY ON YOUR OWN.** Sunday, May 3, 2026, 3:00 PM [Tregaron Conservancy](https://www.washingtonperformingarts.org/venue/tregaron-conservancy/) **Tregaron Meadow Concert** Sunday, May 3, 2026 / 3:00 p.m. Tregaron Conservancy The city’s our stage! One of D.C.’s most scenic green spaces, Tregaron Conservancy, welcomes you for an afternoon jazz performances by Mars Arts D.C. artists. In the Meadow, the magic of live performances and the tranquility of nature come together for an unforgettable experience of sensory delights. Tregaron performances are free and great for all ages. Come early and bring your own chair/picnic basket to enjoy the music in this lovely outdoor setting. Artist details to be announced. Registration will be available in spring 2026.

DC Code and Coffee is an inclusive, informal co-working session. It's community-led and community-run by devs, for devs. People of all skill levels attend. Whether you’re dev-curious, aspiring, or a professional developer, we’d love to have you! Come chat or learn to code on a Sunday afternoon with coffee and cool-inclusive people. Bring your laptop! We typically meet every month on the weekend. **Join our online community!** For all things Tech in DC and to get latest updates and tech events from the DMV area, join the [DCTech Slack](https://dctech.chat/). All DC Code & Coffee announcements are in the #dccodecoffee channel **How it works** Near the beginning of the event, we do an introduction circle. You say your name, what you can help others with, and what you would like help with. You can also share job opportunities. After the introduction circle, everything is self-organized.

Join the group for *The Book of Mormon* at the National Theatre on Sunday, May 3 at 2PM. Tickets are selling quickly, so if you want a rear mezzanine seat, I recommend buying online at [https://www.ticketmaster.com/the-book-of-mormon-touring-washington-district-of-columbia-05-03-2026/event/1500638615BDE1E5](https://www.ticketmaster.com/the-book-of-mormon-touring-washington-district-of-columbia-05-03-2026/event/1500638615BDE1E5). There are some single seats in the right mezzanine. If anyone wants to form a ticket block in the front of the side balcony or the side Orchestra, I'm happy to get tickets at the box office for folks (prices would be $145 and $155, respectively ) *The New York Times* calls it “the best musical of this century.” *The Washington Post* says, “It is the kind of evening that restores your faith in musicals.” And *Entertainment Weekly* says, “Grade A: the funniest musical of all time.” Jimmy Fallon of *The Tonight Show* calls it “Genius. Brilliant. Phenomenal.” It’s **THE BOOK OF MORMON**, the nine-time Tony Award® winning Best Musical. This outrageous musical comedy follows the adventures of a mismatched pair of missionaries, sent halfway across the world to spread the Good Word. With standing room only productions in London, on Broadway, and across North America, **THE BOOK OF MORMON** has truly become an international sensation. Contains explicit language.

**Join us in Falls Church for conversations that go beyond small talk.** Higher Grounds – Falls Church is where this growing network of gatherings began: a space for thoughtful, authentic dialogue about what matters most. Whether we’re exploring the nature of happiness, the challenges and possibilities of midlife, spirituality, culture, capitalism, parenting, or the role of art and travel in a meaningful life, every conversation is shaped by the people in the room. There’s no set leader or rigid agenda—just a shared commitment to listen as much as we speak. We start with brief introductions focused on what makes you *you* (not your LinkedIn bio), then dive straight into whatever is on people’s minds. The direction of each meetup emerges organically, making every event unique. MANDATORY: PLEASE REVIEW OUR COMMUNITY GUIDELINES IN THE GROUP DESCRIPTION. Everyone is expected to engage in respectful conversations and listen deeply as well as share. We have a zero tolerance policy of sexual harassment and hate speech. Come ready to share, reflect, and connect with others in Falls Church who are also seeking deeper conversations. **Suggested Questions: Life Stages & Transitions** 1. What did you think you'd have figured out by now that you're still completely winging? 2. When did you realize your parents' advice was for a world that no longer exists? 3. What are you finally old enough to stop pretending to care about? **Suggested Questions: Identity After the Roles** 1. Who are you when nobody needs anything from you? 2. What dream keeps resurfacing even though the "practical" time has passed? 3. How do you handle having the freedom you always said you wanted? **Suggested Questions: AI & Being Human** 1. What human experiences will AI never truly understand? 2. If machines handled all your have-to's, what would you actually do? 3. What becomes more precious as everything becomes automated? **Suggested Questions: Belief & Meaning** 1. What certainties have you given up, and what rushed in to fill that space? 2. How has knowing someone who died changed how you live? 3. What do you believe now that would shock your younger self? **Suggested Questions: The Modern Psyche** 1. What anxiety do you carry that previous generations didn't have? 2. Which of your survival strategies are you ready to retire? 3. What uncomfortable truth about happiness did it take you years to accept? **Suggested Questions: Work & Purpose** 1. When did you stop believing that your job would complete you? 2. What would you do for work if money and status weren't factors? 3. How has your definition of "making it" changed over the years? **Suggested Questions: Relationships & Connection** 1. What relationship dynamic do you keep recreating, and why? 2. When did you realize your parents were just people trying their best? 3. What kind of loneliness doesn't go away even when you're with others? **Suggested Questions: Time & Mortality** 1. What are you running out of time to say or do? 2. How differently do you spend your time knowing it's finite? 3. What will you regret not trying, even if you fail? **Suggested Questions: Society & Culture** 1. What social convention do you follow even though it makes no sense? 2. Which generation do you understand least, and what might you be missing? 3. What aspect of how we live now will seem insane in 20 years? **Suggested Questions: Personal Philosophy** 1. What rule for life did you create after learning something the hard way? 2. When did you stop believing that everyone else had it figured out 3. What paradox about life have you learned to live with?

Family Constellations is a powerful experiential process that allows you to externally map an issue you’re facing, creating a kind of three-dimensional image of the underlying dynamics. What is often felt only internally becomes visible and tangible, revealing hidden patterns that are not accessible through thinking alone. In this work, we acknowledge what is—without judgment—and begin to restore order where there has been disorder. Unconscious burdens, often carried across generations, can be seen and gently released. As these dynamics shift, the system reorganizes, allowing for a deeper sense of clarity, movement, and belonging. $65 1-5pm Randy Goldberg, LMT is a graduate of the DC Hellinger Institute, and of advanced studies in Family Constellation with Heinz Stark of Germany. He is a former Yoga monk, Craniosacral therapist, and a world-renowned astrologer (both Western and Vedic) interviewed by the Washington Post, NPR, and CNN. He has facilitated Family Constellation therapy for individuals and groups for more than 20 years. More information at www.randygoldberg.org ; 202-380-6850 or randygoldberg.org@gmail.com May 3rd Sunday 1-5pm at the TEAL Center in Arlington VA $65 4001 9th Street North, Suite 230 Arlington, VA 22203 To register, go to https://www.wellnessliving.com/rs/event/teal_center?k_class=870820&fbclid=IwY2xjawRbgP1leHRuA2FlbQIxMABicmlkETFCa3hYcmhqY3JjOFE1dGpSc3J0YwZhcHBfaWQQMjIyMDM5MTc4ODIwMDg5MgABHujfjVkUzyudZkIl4cNVcI1Q_8XZyjCjwaB8jTeErrcRS3PMIm_2x5ZfpzF7_aem_cqe5ENreKtLZkKGNrsvCEw

**LOCATION CHANGE as of APRIL 1, 2026:** **Body Grace has moved to 133 Maple Avenue East, 3rd Floor, above the Bear Branch Tavern.** Whether you're new to Insight meditation or an advanced practitioner looking for like-minded people to sit with, you're welcome to join us at our Sunday morning drop-in group, sponsored by the Insight Meditation Community of Washington. Insight meditation cultivates our natural wisdom and compassion. Meditation practice develops concentration, which allows us to calm and steady the mind. This class includes a 30-minute lightly-guided meditation, followed by a short talk and time for questions and discussion. The size of the group usually runs somewhere between 25-40 people in-person and between 12-25 online. Chairs are provided, or you may bring a sitting cushion or bench. You may also use the blankets and bolsters offered by the yoga studio. **We offer both in-person and online attendance.** To learn more about our topics and teachers, view our videos or **get the Zoom link**, visit our [class page](https://imcw.org/event/?eventId=735&utm_source=MeetUp&utm_medium=referral&utm_campaign=vienna-drop-in).

Higher Grounds – Arlington is part of a growing network of gatherings where we create space for thoughtful, authentic dialogue about what matters most. Whether we’re exploring the nature of happiness, the challenges and possibilities of midlife, spirituality, culture, capitalism, parenting, or the role of art and travel in a meaningful life, every conversation is shaped by the people in the room. There’s no set leader or rigid agenda—just a shared commitment to listen as much as we speak. We start with brief introductions focused on what makes you you (not your LinkedIn bio), then dive straight into whatever is on people’s minds. The direction of each meetup emerges organically, making every event unique. MANDATORY: PLEASE REVIEW OUR COMMUNITY GUIDELINES IN THE GROUP DESCRIPTION. Everyone is expected to engage in respectful conversations and listen deeply as well as share. We have a zero tolerance policy of sexual harassment and hate speech. Come ready to share, reflect, and connect with others in Arlington who are also seeking deeper conversations. Suggested Questions: Life Stages & Transitions * What did you think you'd have figured out by now that you're still completely winging? * When did you realize your parents' advice was for a world that no longer exists? * What are you finally old enough to stop pretending to care about? Suggested Questions: Identity After the Roles * Who are you when nobody needs anything from you? * What dream keeps resurfacing even though the "practical" time has passed? * How do you handle having the freedom you always said you wanted? Suggested Questions: AI & Being Human * What human experiences will AI never truly understand? * If machines handled all your have-to's, what would you actually do? * What becomes more precious as everything becomes automated? Suggested Questions: Belief & Meaning * What certainties have you given up, and what rushed in to fill that space? * How has knowing someone who died changed how you live? * What do you believe now that would shock your younger self? Suggested Questions: The Modern Psyche * What anxiety do you carry that previous generations didn't have? * Which of your survival strategies are you ready to retire? * What uncomfortable truth about happiness did it take you years to accept? Suggested Questions: Work & Purpose * When did you stop believing that your job would complete you? * What would you do for work if money and status weren't factors? * How has your definition of "making it" changed over the years? Suggested Questions: Relationships & Connection * What relationship dynamic do you keep recreating, and why? * When did you realize your parents were just people trying their best? * What kind of loneliness doesn't go away even when you're with others? Suggested Questions: Time & Mortality * What are you running out of time to say or do? * How differently do you spend your time knowing it's finite? * What will you regret not trying, even if you fail? Suggested Questions: Society & Culture * What social convention do you follow even though it makes no sense? * Which generation do you understand least, and what might you be missing? * What aspect of how we live now will seem insane in 20 years? Suggested Questions: Personal Philosophy * What rule for life did you create after learning something the hard way? * When did you stop believing that everyone else had it figured out? * What paradox about life have you learned to live with?

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

Whether you've never done improv before, or you've done it for so long you knew Del Close on a personal level, or anywhere in between, come join us! Swing by *Gresso's* for the **Columbus Improv Comedy Meetup** for some fun and games! The idea behind improv is to create entire scenes from scratch based on a suggestion from the audience. This can be done in game form, like *Whose Line Is It Anyway*, *ComedySportz*, or *Wild 'n Out*; it could also be done to tell stories, like *Middleditch and Schwartz*. Our meetup, which is central Ohio's longest running (and free!) weekly comedy event, brings the games (and occasionally different forms) for you to play in a safe, supportive, and compassionate environment. Not only is it a lot of fun, but you get to work on thinking faster on your feet, plus it's an excellent way to meet new people and make friendships that'll last a lifetime! **AND TODAY IS OUR THIRTEENTH ANNIVERSARY!!!** So be ready for a celebration of everything that's made Improv Meetup wonderful: you, the amazing performers! Ask yourself if you want to join the **Columbus Improv Comedy Meetup**, and say "Yes, And" that you'll have fun!

**Building a great product is one thing—building momentum behind it is another.** Join **Senior Product Manager Adam Solaiman** and **User Experience Manager Tyson Smith** for a behind-the-scenes look at what it takes to turn complex ideas into scalable products inside large organizations. In this session, they’ll share how teams move from ambiguity to execution—navigating organizational complexity, aligning stakeholders, and continuously evolving products after launch. You’ll walk away with insights on how to: * Build and sustain momentum across teams * Adapt to changing priorities without losing direction * Scale products thoughtfully in complex environments Whether you're driving a new initiative or growing an existing product, this conversation will give you practical strategies to keep things moving forward. Come connect, learn, and swap stories with fellow product professionals. \-\-\- Food and drinks will be provided by Switchbox, our generous host. Free parking will be available at the front and back sides of the Switchbox Office.

Join The Alliance Chorus for a fun-filled evening of vibrant a cappella entertainment! This lively event features dynamic performances from the full chorus alongside an exciting lineup of talented quartets, showcasing the rich harmonies and energy of barbershop music. Enjoy appearances by quartets including Intermission, Coffee Talk, Crosstown, Performance Check, and ACQ, each bringing their own unique style and flair to the stage. Come for the music, stay for the connection—this is a chance to engage with the community, celebrate inclusive music-making in Central Ohio, and experience the joy of live vocal performance. We hope to see you there! Buy your tickers here: [https://www.zeffy.com/en-US/ticketing/the-alliance-2026-spring-show](https://www.zeffy.com/en-US/ticketing/the-alliance-2026-spring-show)

Practical AI for Power BI Developers A year ago, “agentic AI” was mostly hype for Power BI teams. Today, it deserves your undivided attention. For Power BI pros, there is now a real opportunity to reduce repetitive development work, accelerate delivery, and help developers do more, but only when strong DataOps practices are in place to make AI workflows effective. This session is a no-nonsense introduction to effective AI patterns for Power BI and Fabric development. Along the way, we will make sense of the growing pile of terminology, including skills, plugins, hooks, and MCP. You will see examples of how modern AI tooling can help with development tasks across Power BI and Fabric, along with the prerequisites, guardrails, and DataOps principles needed to use it responsibly. Whether you're burned out on AI hype or already using Copilot CLI daily, this session will show you the foundations that are finally making AI-assisted development genuinely useful.

The topic for May is "Ink" Speak Easy: true stories, told live. The idea is simple: an audience, an open microphone, and great stories. Hilarious, gripping, poignant- it's up to you. Audiences are invited to come to listen or come to tell as folks from all corners of Columbus offer their stories live on stage! Held at Wild Goose Creative's warm, intimate space, this night of tales occurs on the 3rd Thursday of every month. Doors open at 6:30 pm, show starts at 7:00 pm. Please arrive early if you want to tell, as we generally only have room for a limited number of tellers, and the sign-up sheet has a tendency to fill up fast. Formed around the idea that people need stories--they're what hold and draw us together--SpeakEasy celebrates the strangeness and commonness of being human. And in a world of smartphones, Facebook, Twitter, and more . . . it gives people a real, breathing, in-person way to connect. The night is geared for true stories of all kinds, taking the best tales told around kitchen tables, in darkened pubs, on the street corner, and at late-night parties and giving them an audience. Speak Easy is also a great outlet for performers, writers, and artists looking to share their favorite stories and perfect their skills. We strongly encourage tellers to please tell the story rather than read it so we keep within the spirit of good storytelling and stay engaged with the audience. All are welcome. Hang around after the show for a drink and build community!

**Online Speed Dating for Mature Detroit Singles** Live on Zoom. Real conversations. Local people who value genuine connection and traditional dating. **Pick your age group to register:** - Ages 18-32: [Click to Register](https://tempodating.com/product?productId=476.0&productType=onlineSpeedDating&city=Detroit&groupurlname=local-warmth-meetups-for-mature-souls&ar=18-32&face_v=2.0) - Ages 30-46: [Click to Register](https://tempodating.com/product?productId=476.0&productType=onlineSpeedDating&city=Detroit&groupurlname=local-warmth-meetups-for-mature-souls&ar=30-46&face_v=2.0) - Ages 40-58: [Click to Register](https://tempodating.com/product?productId=476.0&productType=onlineSpeedDating&city=Detroit&groupurlname=local-warmth-meetups-for-mature-souls&ar=40-58&face_v=2.0) - Ages 55+: [Click to Register](https://tempodating.com/product?productId=476.0&productType=onlineSpeedDating&city=Detroit&groupurlname=local-warmth-meetups-for-mature-souls&ar=55+&face_v=2.0) RSVP alone does not hold your spot. Register through the link above and complete the quick personality quiz. For mature singles who appreciate meaningful connections and are serious about finding the right person. Host-guided. All ages welcome. Mutual matches shared after the event.