HPC Programming

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)

Continuing the 201 Improv class. This will run 8 weeks and will have a showcase towards the end of June. It is 150$ for the entire class and showcase. Let's "yes, and"!

Improve your speaking skills in a friendly, relaxed atmosphere where speakers of all languages are welcome. This program is supported by library volunteers and requires a basic working knowledge of English. Registration required. Registration is required. RSVPing on Meetup does not register you for the program. [To register and see more details, visit our events calendar. ](https://pwcgov.libnet.info/events?start=today&end=2023-2-28&term=english)

Let your creativity loose on the dance floor! Learn all the latest dances suitable for beginners and seasoned line dancers. Enjoy this great way to exercise, socialize, and energize yourself. Level: All. Ages 13 & up. Register [here](https://mdpgparksweb.myvscloud.com/webtrac/web/search.html?Action=Start&SubAction=&_csrf_token=jj6G6I6V136R2B2C3F46404T5G545C5L015H415D5W6Z5J586S5W0C5V4E736I1V5U4N4N6H6N5H4I5S530Y5T4T6E6V080E4J6G5S096I5R505M1J6J4R5L640I726D6J&age=0.25&age=0.5&age=0.75&age=1&age=2&age=3&age=4&age=5&age=6&age=7&age=8&age=9&age=10&age=11&age=12&age=13&age=14&age=15&age=16&age=17&age=Adult&age=Senior&primarycode=17681-479A&keyword=&keywordoption=Match+One&showwithavailable=No&spotsavailable=&beginyear=&instructor=&dayoption=All&display=Detail&module=AR&multiselectlist_value=&arwebsearch_buttonsearch=yes) (summer registration opens 5/13 for residents & 5/20 for non-residents). Activity Code: 17681-479A Classes may be canceled due to inclement weather or wet grounds. Call 301-927-0822 for weather-related cancellations. For fastest response to any questions, or for more information, please contact Health and Wellness directly via email wellness@pgparks.com

In collaboration with Capital Area Food Bank, Potomac Library will host a food market for those in need. Fresh produce will be provided on a first-come, first-served basis.

❤️ Dating With Purpose Meet, Mix & Mingle with Singles Seeking Marriage, Family & Long-Term Commitment (Ages 30–45) https://www.eventbrite.com/e/dating-with-purpose-3045-singles-seeking-marriage-family-commitment-tickets-1991951742283?aff=meetup ❤️ Looking for Something Real? If you're tired of endless swiping, casual dating, situationships, and relationships that never seem to go anywhere, you're not alone. This event was created for singles who know what they want and are ready to meet others who feel the same. Whether you're looking for marriage, a committed relationship, starting a family, having children, intentional parenting, or even exploring co-parenting with the right person, you'll be surrounded by people who are dating with purpose and thinking about the future. No games. No mixed signals. No wasting time. Just meaningful conversations with local singles who value commitment, compatibility, and building a life with someone special. ━━━━━━━━━━━━━━━━━━ 🎟️ RESERVE EARLY & SAVE ❤️ Early Bird Admission — $15 ❤️ General Admission — $20 ❤️ Last Chance / Door Admission — $25 ⚠️ Tickets are limited and often sell out in advance. ━━━━━━━━━━━━━━━━━━ 💍 This Event Is Perfect For Singles Who Are ✅ Seeking a serious relationship ✅ Interested in marriage and long-term commitment ✅ Want children someday ✅ Looking to build a family ✅ Open to intentional parenting ✅ Interested in meeting others who share similar life goals ✅ Curious about modern family-building paths, including co-parenting ✅ Ready to meet people face-to-face instead of endlessly swiping ━━━━━━━━━━━━━━━━━━ 👶 Family, Children & Future Planning Welcome One of the biggest challenges in dating is discovering months later that your life goals don't align. At this event, you'll meet singles who are open and intentional about discussing the future. Many attendees are interested in: ❤️ Marriage ❤️ Having children ❤️ Building a family ❤️ Intentional parenting ❤️ Finding a life partner ❤️ Exploring modern family-building options ❤️ Meeting people who share similar values and long-term goals These conversations don't need to happen on the first date—but it's refreshing to know you're meeting people who are thinking about the same future you are.

NOTE: Chris will join virtually, event is hybrid. Aspire isn't just for .NET — it's a polyglot orchestrator that can wire together Python, Node.js, Go, Java, and C# services under a single AppHost, with automatic service discovery, connection-string injection, and a unified observability dashboard. In this session, we'll explore that idea hands-on through seven sample applications that range from Flask and Django to Go and Java. We'll start with how Aspire solves the polyglot problem: the service-discovery chaos, configuration fragmentation, and 15-step READMEs that plague multi-language repos. You'll see how AddPythonApp, AddNpmApp, and AddDockerfile let you bring any runtime into Aspire's lifecycle, and how environment-variable conventions replace hardcoded URLs and scattered .env files. We'll also look at OpenTelemetry integration so that distributed traces, structured logs, and metrics from every language land in one dashboard with no separate tooling per stack. As we walk through the demos, we'll cover the practical patterns that matter most to real teams: dependency ordering, health checks across languages, connection-string injection for Redis, PostgreSQL, CosmosDB, and Kafka, and what it looks like to debug a request that crosses from a React frontend into a Go or Spring Boot backend. Finally, we'll step back and talk about the Aspire CLI workflow, what a production-ready polyglot repo looks like, and how Aspire's resource model maps to CI pipelines and deployment automation, including where Azure fits into the picture if that's part of your story. \-\-\- Meet and greet at 6:30, presentation begins at 7 PM ET.

We connect you with up to 30 Men or Women tennis partners close to your PLAYING REGION and skill level. This program is less competitive, no champions crowned, no league standings just dedicated tennis partners who want to meet up with you on the courts. Players will meet up to play a tennis match or just to hit around. Just go through the [Join Page](https://www.tennisdc.com/partner-program) to enter this program. [https://www.tennisdc.com/partner-program](https://www.tennisdc.com/partner-program)

We will meet at the Visitor's Center end of the parking lot. Look for my red Toyota Highlander with the Shenandoah National Park tags. Huntley Meadows Park has some of the best wildlife viewing in the Washington metropolitan area. From the ½ mile wetland boardwalk trail and observation tower, you have an excellent view of beavers, muskrats, frogs, dragonflies and herons. Huntley Meadows is well known as a prime birding spot, with over 200 species identified in the park. We will be starting 6:30 am, sunrise will be at 6:02 am. It's about a ten-minute walk to the half-mile long boardwalk through the marsh. The reason for the early start is to be there when wildlife is usually most active. We also want to avoid the majority of visitors who tend to show up after 10:00 AM You will probably want to bring your longest lens, although at times you can get pretty close. A tripod or mono-pod are optional. With any kind of nature photography, you never know what you will find until you get there. While there is a 10:30 AM end time for this meetup, you can stay as long as you like. The visitor center and restrooms will be open at 9:00 AM. Huntley Meadows Park Information: [http://www.fairfaxcounty.gov/parks/huntley-meadows-park/](http://www.fairfaxcounty.gov/parks/huntley-meadows-park/) Species List: (birds only, but there is a large variety of wildlife there) [http://www.friendsofhuntleymeadows.org/bird%20list.html](http://www.friendsofhuntleymeadows.org/bird%20list.html) Please read our disclaimer for this event in the link below. By sending an RSVP and joining this meetup event hosted by the Fresh Start photography Meetup, I agree to abide by the rules and regulations in this disclaimer: [Disclaimer](https://www.dropbox.com/s/hb9whq1mbsepynd/MeetupDisclaimerOnline.pdf?dl=0)

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!

Discover the power of your breath to manage your mind and experience instant peace & calm. Join a 60-minute free Workshop and get a glimpse of the Sudarshan KriyaTM- The breathing technique that is revolutionizing the lives of millions. What you’ll discover at ‘Beyond Breath’ ✔ A taste of the Sudarshan KriyaTM, a breathing technique taught in the Happiness Program ✔ An instant energy booster that awakens & relaxes your mind - Take it home and practice daily! ✔ The peace & calm of a unique guided meditation ✔ Secret keys to manage your mind ✔ The power of surrounding yourself with positive, like-minded people. You can use your breath to master your thoughts and emotions - the key to managing the quality of your day. The Happiness Program At the end of this workshop you may enroll into the Happiness Program (3 days, 3 hours each day) to learn the Sudarshan KriyaTM, a science-backed, rhythmic breathing technique through which you can: Tap into a reservoir of energy and use it as you please! Relieve deep-rooted stresses and anxieties Uplevel your productivity Overcome emotional blocks, move on from past events and shed limiting beliefs Heal your body & gain power over your mind Experience the true state of meditation Learn more about the Happiness Program & the Sudarshan KriyaTM in our introductory workshop 'Secrets to Meditation'. Instagram: artoflivingDMV aolf.live/secretstomeditation

Join local video game developers, artists, musicians and writers to talk about the art and science of game development. Bring a device and demo your game, talk shop, find like minded folks to join forces with, have a snack or a beverage among new friends. We are an informal meetup where we share what we've been working on and socialize. Come for all or just a bit of the time!

**Location**: Tysons-Pimmit Regional Library (Virginia) Conference Room A game development **Working Session** involves 3 key parts: 1. Tell people what you're going to do 2. Actually do stuff 3. Show people what you did That's what we'll be doing for this meeting. We'll briefly tell each other what we're going to do, then work on our projects, then at around 5:30 wrap up to show each other what we did and chat for a bit. You don't have to stay the whole time, so feel free to drop in and out as you have time. All game development skill levels welcome. Whether you're bringing a game you're trying to ship in a month, or you're just planning on following some tutorials or trying out a new tool to improve your skills, use this time to make progress. Working sessions also train you to think about the scope of your work: pick a chunk of work that you can complete in the time that we have. That way you can end the working session with a feeling of accomplishment! **What to bring**: Laptop, Charger, maybe a power strip if you have one handy, any other game development tools you need. Try to download any software you need before the working session. There is Wifi at this location, but it may be slow if you have to download any large files.

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

**Improving Office in Franklinton** Physical location: Improving Office 330 Rush Alley Suite #150 Columbus, OH 43215 Schedule: 6:00 p.m.: Socialize, eat, and drink. Improving will be providing pizza and beverages. 6:30 to 8:00 pm. Main meeting and presentation(s). Topic: In this session, we will explore the concept of hyperdimensional computing (HDC), a brain-inspired method of computing. We'll begin by talking about neurons and the brain. Through simple Python examples we’ll dive into HDC and answer: What it is? How does it work? And, how does it learn? We will review how other researchers have applied HDC and demonstrate how it can be used for solving cybersecurity tasks. Where deep learning fails, HDC excels. No supercomputer? No problem. HDC offers interpretability, low energy requirements, robustness to errors, online learning, on-device learning, and more. By pushing the difficult calculations into the embedding process, learning becomes a cinch. By the end of this talk, attendees will have everything they need to teach their own hyperdimensional computing models. We meet on the last Monday of each Month. Presentations are given by members and friends of this group. If you would like to do a presentation (small or large) on a python topic, please contact Central OH Python at centralohpython@gmail.com

We connect you with up to 30 Men or Women tennis partners close to your PLAYING REGION and skill level. This program is less competitive, no champions crowned, no league standings just dedicated tennis partners who want to meet up with you on the courts. Players will meet up to play a tennis match or just to hit around. Just go through the [Join Page](https://www.tenniscolumbus.com/partner-program) to enter this program. [https://www.tenniscolumbus.com/partner-program](https://www.tenniscolumbus.com/partner-program)

**Latest Dojo Location!** **Knotty Pine Brewing** 1765 W 3rd Ave, Columbus, OH 43212 We're going to try a new dojo location for a few weeks and see how it works Dojos are informal Python group study sessions where everyone interested in Python gathers to learn about Python, help others with Python, or just hang out. Everyone is welcome from Python beginners to experts. Bringing a laptop is encouraged (we'll have extension cords and power strips). If there's something you want to learn leave a comment on this invite so we can plan ahead. We're looking for speakers for our Monthly Meetups! Fill out the form if you are interested in presenting to the Python Community. https://forms.gle/ehSfUAC2WgR34Crq9

Topic to be announced. **CALL FOR SPEAKERS** Learn more: 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/ **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

Want to be a speaker? submit your talk to our Call for Presenters!!! https://sessionize.com/azure-cbus-2026/