Electronics

Join us for an exciting evening of Chinese Mahjong, where players of all skill levles are invited to come together for fun, laughter, and friendly competition! **Please bring $5 to play!** Whether you're a seasoned pro or a curious beginner, this event is designed to foster a welcoming atmosphere where everyone can learn, play and enjoy the timeless game of Mahjong. **Game plan** Each attendee needs to bring $5 cash to play. **$1 per game:** Each player will contribute a dollar for every game we play. Don't worry; the winner gets to keep their dollar! **$3 per game for Wright to Read:** The remaining $3 from each game will go into our collection jar. At the end of the year, we'll donate these funds to **Wright to Read** which has been providing services in the city of Alexandria for over 45 years. Wright to Read recruits, trains, and supports volunteer tutor-mentors who support elementary-aged children enrolled in ACPS who have been identified as needing additional support in reading. More info here: https://www.campagnacenter.org/program/wright-to-read/ We raised $535 in 2025 (Goal was $500) 2026 goal is $600 Let's make our mahjong nights not only fun, but also impactful! **Per usual book club nights,** **attendees are also asked to please bring one of the following:** 1. A wine or beverage of choice 2. A cheese & cracker or alternate nosh of choice Host will provide glasses, wine opener, plates & napkins. **What to Expect:** \- Friendly games with players of varying experience \- A brief introduction to the rules for beginners \- Opportunities to meet new people and connect with fellow enthusiasts \- Light snacks and refreshments to keep you energized Don't miss the chance to dive into the world of Mahjong. Bring your friends or come solo - everyone is welcome! We'll reconfirm RSVP's again before the event to avoid no-shows and allow those on the waitlist an opportunity to join. We look forward to a fantastic night filled with strategy, skill and socializing! **WAITLIST:** Meetup does not allow a waitlist for paid events. If this event fills and you are interested in adding your name to the waitlist, please send host a message through the app. \*\* 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!\*\*

Welcome to our new home at the historic Tivoli Theater! Please check our details for access to the space on [our website](https://www.hacdc.org/visit/). Join the discord for questions / help getting in (use channel #let-me-in) [https://discord.gg/dNjuNhNmeT](https://discord.gg/dNjuNhNmeT)

Organization of women and men (associate members) dedicated to community service, education and supporting families in our community.

Do you find yourself showing up in meditation sessions wondering why your mind won’t settle down?Are you trying to figure out why your body seems to become so uncomfortable in meditation sessions? Join Marsha, non-conventional meditator, certified yoga therapist, trauma sensitive yoga facilitator, and energy and sound healing facilitator, as we show up and unpack ways of meditating that uniquely resonate with you. Whether you find comfort in standing, sitting in a chair or on a yoga mat, or lying on the floor, eyes open or closed, you are welcome to show up just as you are, as we seek peace through movement and compassionate sharing experiences, while embodying the physical, intellectual, emotional, and spiritual benefits of meditation, energy + sound healing, and yoga therapy. **Please reserve your spot at www.piesfitnessyoga.com**. The session is offered both InStudio and OnLine. The Zoom link for the OnLine session will be emailed 15 minutes before class starts to those who are registered at www.piesfitnessyoga.com. **Sign up for sessions must be made at least 2 hours prior to class.** The address is 1322 Prince St Alexandria, VA 22314. Our entrance is located on the side of the building, parallel to West St. **Street parking is available and additional parking is located at Shiloh Baptist church, spaces 36,37,38,39.** The church is located across the street from the studio, on the corner of Duke St. and West St. Discount is available to seniors, teachers, students, emergency responders, and military. All can save by purchasing class packs.

If you love A Cappella Singing come check out the Harmonizers and Metro Voices...The lower voice and treble voice choruses- both part of the Alexandria A Cappella Collective. If you love 4-part harmony you'll want to visit us! We will be rehearsing on May 11th at AlexRenew, 6th Floor, 1800 Limerick St., Alexandria, VA 22314. We pride ourselves on providing opportunities for everyone to sing. We welcome everyone to visit our rehearsal and enjoy the singing while learning more about us!

**Please Note:** This game has limited slots, and you must RSVP. If the event is full, please signup for the Waitlist, and you will be moved up as people update their RSVPs. Clank! In! Space! is built on the same game system as Clank!: A Deck-Building Adventure, with players building a personal deck of cards throughout the course of the game, with the cards allowing them to move through the spaceship, attack things, acquire new cards, and — oh yeah — make noise to attract Lord Eradikus and potentially seal their own doom. Light Refreshments are provided. Please RSVP so we can account for Snacks.

[Profs and Pints Northern Virginia](https://www.profsandpints.com/washingtondc) presents: **“How AI Alters Thinking,”** on dealing with artificial intelligence’s capacity to change and undermine our thought processes, with Eli Alshanetsky, assistant professor of philosophy at Temple University, principal investigator at its Cognitive Integrity Lab, and author of an upcoming book on AI and freedom of thought. [Advance tickets: $13.50 plus sales tax and processing fees. Available at [https://events.ticketleap.com/tickets/profsandpints/nv-how-ai-alters](https://events.ticketleap.com/tickets/profsandpints/nv-how-ai-alters) .] Doctors who give bad advice can be sued for malpractice. Teachers belong to a profession with set standards. When artificial intelligence guides you, however, that guidance comes with a disclaimer: Use at your own risk. Every day millions of people take that risk, and usually AI seems genuinely helpful. But even if AI gives us good answers, might its use over time do bad things to how we think? Explore the relationship between AI and our own minds with Eli Alshanetsky, whose Cognitive Integrity Lab studies how artificial intelligence changes how we think, learn, and build trust. Author of *Articulating a Thought* and the upcoming book F*reedom of Thought in the Age of AI*, he’s on the cutting edge of efforts to answer AI-related questions such as: How can we tell when work is truly our own? How can technology support rather than replace authorship and reflection? What does trust mean when AI mediates our relationships with others and with our own thoughts? To set up his discussion of potential consequences of AI, he’ll describe how social media’s impact on society serves as a preview. Social media didn’t just give people what they wanted to click on, it actually changed what they regarded as click-worthy. It broke attention spans and fueled radicalization across millions of very different people. It left us with people who doom-scroll for hours, who can’t focus, who don’t know what to trust anymore. If you’d shown people this version of themselves ten years ago, would they have chosen it? Artificial intelligence is making a similar deal with us, but the stakes are higher. It isn’t chasing clicks. It’s optimized for giving you the most satisfying response to whatever is on your mind right now. The risk over time isn’t just that you’ll get lazy. More profoundly, even when you think hard, your sense of what counts as good thinking—as well as what sounds like you—will shift to match what AI has been feeding you. We’ll consider what kind of person this produces and whether this is someone we want to be or want children to become. Professor Alshanetsky will lay out a practical framework, which he calls “the interaction layer,” for using AI without letting it replace the thinking it’s supposed to support. He’ll also talk about what AI-related concerns should be the focus of parents and educators. (Doors: $17, or $15 with a student ID. Listed time is for doors. Talk starts 30 minutes later.) Image: Illustration by David S. Soriano / Creative Commons.

Join us for the inaugural gathering of the DC Creative Collective for Film, TV, and Theater — a welcoming space for filmmakers, writers, actors, and creative enthusiasts across the DMV to connect and create together. This first meetup will be an introduction to the collective’s vision, followed by networking, artist introductions, and an open discussion where members can share their creative interests, experience levels, and the kinds of projects they hope to collaborate on. We will also host a casual table read and idea exchange, giving participants a chance to hear scripts, workshop concepts, and meet potential collaborators for future productions. Whether you are experienced in the industry or just beginning your creative journey, come ready to build community, share stories, and help shape a collaborative artistic home where ideas move from imagination to stage and screen.

Want to mess with some electronics? Or perhaps contribute to HacDC's main group project? HacDC's latest event brings hardware projects to the community. We will focus primarily on the main project (Space Blimp!) but please feel free to bring some of your own projects to show off and work on!

We’re bringing together a small group of fitness instructors and aspiring instructors for a casual brunch to connect and build within the fitness community. Sunday, May 17 1:30 PM Ted’s Bulletin – Capitol Hill Limited to 6 seats. **RSVP to save your seat:** www.instructorconnect.org **Join the mailing list on the site for future events.** (RSVP does not subscribe you.)

Join us for our May happy hour! For those that don't drink, the bar has mocktails and sodas. **Getting there:** * Punchbowl is on the end of the building, **across from South Block** We plan to be on the first floor bar, right when you walk in. * **Metro:** PB is a block and a half away from the Ballston Metro stop * **Parking:** there is street parking and the mall also offers really cheap parking. $1 an hour for the first three hours.

Bring your Raspberry Pi, Arduino, microcontroller, or any other electronic project and join fellow electronics makers for a night of creativity and collaboration! This session is open forum to share your current projects—whether complete or in progress, it’s all interesting! Whether you’re deep into embedded systems, exploring new ideas, or just getting started, you’ll find a welcoming space to collaborate, share, and get inspired. **New to electronics or curious about tinkering?** You’re absolutely welcome. If you’re a beginner and want to experiment, I’ll have a couple of starter kits available so you can try things out—whether that’s blinking your first LED, putting something on a display, or experimenting with simple sensors. No pressure and no experience required—just an interest in learning and building. While we continue to pursue a more permanent venue for this Meetup, we’ll be using public library facilities based on availability. This session will be at the Worthington Park Library in the Olentangy Meeting Room.

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

**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

Join the CONNECTED Westerville Mastermind Group for a dynamic afternoon of B2B networking! This event is perfect for professionals looking to expand their business connections, share insights, and foster collaboration within the community. Whether you are a seasoned entrepreneur or just starting out, this event offers a valuable opportunity to exchange ideas, build relationships, and grow your network in a supportive environment. Connect with like-minded individuals, explore potential partnerships, and discover new opportunities for professional growth. Don't miss out on this chance to enhance your business network and take your career to the next level with CONNECTED Westerville Mastermind Group! We meet the 4th Monday of every month from 11am-1pm. Welcome and general networking from 11am - 11:30am with core meeting 11;30 - 12:30 and a final round of networking from 12:30 - 1pm.

**Total Eclipse of the Chart: School Redistricting Dashboards** In this presentation, we will explore the utilization of maps, sets, and SQL within a Tableau dashboard to help provide “what-if” analyses generated through the use of a mapped dashboard, providing different scenarios and the potential implications of these. While in this use case we are focused on a large school district, the concepts of utilizing existing data to explore the future impacts of modifying different geographic boundaries can be useful to many industries, balancing the mix of maps with visual analytics. **About Our Speaker** Robert Kramer is the Data Systems and State Reporting Coordinator at South Western City Schools in Grove City. He has worked there for 17 years, serving previously in the roles of Data Analyst, Programmer, and Operations Coordinator. Prior to working at South Western, he worked as a Systems Engineer at Pinnacle Data Systems in Groveport. He graduated in 2005 from The University of Toledo with his Bachelor’s in Computer Science and Engineering, and a minor in Mathematics. Robert resides in Obetz with his wife, and their 15 and 12 year-old daughters. He was also just elected to his 3rd four-year term on the Obetz City Council. Thanks to our 2026 sponsors: [Clarivoy](https://www.clarivoy.com), [What Box Consulting Group](https://www.whatboxconsultinggroup.com), [Conductrics](https://www.conductrics.com), and [Piwik PRO](https://piwik.pro) More info at [cbusdaw.com](https://cbusdaw.com)

Connected Westerville Night of Networking flips the script on networking, with surprises and connections that'll make you say, "Who knew networking could be this much fun?!"