System on Chip

We'll come together to talk about writing custom apps. Macoy Madson will show how he applied Handmade principles to creating a custom CAD application for a manufacturing company. He will go over the various features and his criteria for what he picked to build vs buy, as well as lessons learned from the shortcomings of his choices. If we have time, we'll also look at compiling native code to WebAssembly. **Agenda:** \- 2pm \- 3pm: Custom app presentation and WebAssembly \- 3pm \- 4pm: Open\-ended discussions\, presentations\, etc\. \- 4pm \- whenever: We'll go get food nearby\! **What we do** Presentations on lower-level, foundational programming topics, ethical software, knowledge sharing, mentoring, and discussion. **Who we are:** We are all about handmade software. Rather than focus on frameworks, heavy abstractions, and buzzwords - we typically create projects or research topics that build an understanding of foundational computing concepts, essential data structures, and hardware/software interaction. **What to bring?** Bring a laptop, project, or just a curious mind. If you're not sure you're ready to contribute, don't worry: we're all here to share our passions and hone our craft. **If you arrive late:** Please enter the room quietly as to not disrupt anyone that is presenting. You can take any empty seat.

Join us for an afternoon of chess in a fun and relaxed setting. Players of all ages and skill levels are welcome! Club boards are provided. Bring your own clocks or use Chess.com's Chess Clock app. We generally meet in the blue room, which is to your right after entering. If we're not in the blue room we're at the far left near the beer tanks in the back corner.

Calling all gamers, developers, and video game enthusiasts! Dive into the vibrant world of indie games and play unique creations by talented local developers. Whether you're a seasoned gamer, an aspiring developer, or just curious about the indie scene, this is your chance to connect, play, and celebrate DC’s gaming community. **PARKING INFO**: Parking around this area is expensive ($15-20) and a bit annoying. However the library is right outside Gallery Place metro station. I would highly recommend taking the metro, or driving to a metro station, parking there, and then take the metro in. Location: MLK Library Basement Floor

In the first 30 minutes of class, Qi Gong(5 organ and spirit enlivening)exercises are taught. In the last hour, the class is divided into beginner, intermediate and advanced groups and are taught Lao (old) Yang Tai Chi Chuan.

## Join Our AI Workshop! Get ready to dive into the world of artificial intelligence at our fun and interactive in-person AI Workshop. Whether you're a newbie or a tech enthusiast, this is the perfect place to learn, experiment, and connect with like-minded folks. Don't miss out on hands-on sessions, cool demos, and great conversations. See you there! TO REGISTER - https://www.eventbrite.com/e/1984517585520?aff=oddtdtcreator Seema Alexander, Founder & CEO, Disruptive AI Hour 1 — Understanding the Moment ● Why AI is bigger than a tech trend ● The “Yes-And” era: optimize AND reimagine ● AI fluency for non-technical leaders ● Automation vs. agents vs. intelligent systems ● What this means for students, small businesses, and women building in this moment Hour 2 — Interactive AI Fluency Lab ● Live exercises to solve real world problems with learned AI concepts ● Audience-driven experimentation ● Small-group collaboration ● Frameworks attendees can immediately apply ● Group pitches Strategic AI Tool Exposure (1 Hour) Led by Marcus Finley, Chief AI Officer, Disruptive AI (or designated team member) Participants will experience powerful AI tools in real time, including: ● Business productivity AI ● Creative AI applications ● Workflow-enhancing AI systems This is a guided demo + interactive environment. Attendees follow along on laptops. PART III — Vibe Coding Intensive (2 Hours) Led by Addie Cruz, CEO of Clarity App & Vibe Coding Platform Ambassador This session demystifies building. Participants will: ● Explore vibe coding platforms ● Build simple, functional AI-driven outputs ● Learn beginner-friendly creation techniques ● Gain confidence experimenting with AI tools This is hands-on. Every attendee must bring a laptop.

Welcoming back Kecia Deveney for our annual Creative Minds Summit! This mixed media journal is a place for fragments. For what was saved without knowing why. For scraps, thoughts, images, and moments that did not ask to be finished. Nothing here needs to make sense. Nothing here needs to be useful. These pages are allowed to change, to be returned to, or left behind. This book belongs to the act of keeping. In **A Place for Fragments**, you’ll learn how to create a soft, fabric-covered journal using scraps and remnants using cardboard as our substrate; simple, forgiving binding and stitching methods; ways to layer paper and fabric without planning or pressure; how to let materials guide decisions instead of rules; how to work intuitively and trust when something feels complete enough; simple ways to work on inside pages and making an image focal point using resin. Learn more about this class, your student supply kit fee & list via Artistic Artifacts’ secure online website: [https://artisticartifacts.com/products/cms-place-for-fragments-with-kecia-deveney](https://artisticartifacts.com/products/cms-place-for-fragments-with-kecia-deveney) \*\*\* Due to the size or other requirements of the class or concurrent scheduling, some classes are in our second-floor space: access is via stairs only. Registrations for all Artistic Artifacts classes MUST be paid for [through our website](https://artisticartifacts.com/collections/wk), or via a visit to our shop at 4750 Eisenhower Avenue. We encourage you to RSVP here, but to ensure your seat you MUST follow through via our website. [View our complete class policies »](https://artisticartifacts.com/pages/class-policies)

We are honored to host Jaime Echt from The Crafter's Workshop for our annual Creative Minds Summit. Whether you’re new to Stencil Butters® or a longtime fan, this class is going to bring your Mixed-Media/Art Journaling game up a notch. You’re going to start by making a color swatch ring of all your favorite colors (and there are over 40 colors to choose from.) This’ll give you a chance to see how colors interact with water and other modifiers. Plus it’ll be a great reference tool to take home with you. From there you’ll create one or more frameable pieces of art. Jaime will walk you through technique after technique, from mark-making to stenciling, from dry brush to wet palette knife, and everything in between. You’ll leave with the swatch ring and at least one finished piece. Feel free to bring your art journal to work in. Learn more about this class, your student supply kit fee & list via Artistic Artifacts’ secure online website: [https://artisticartifacts.com/products/cms-color-mapping-abstract-art-with-jaime-echt](https://artisticartifacts.com/products/cms-color-mapping-abstract-art-with-jaime-echt) \*\*\* Due to the size or other requirements of the class or concurrent scheduling, some classes are in our second-floor space: access is via stairs only. Registrations for all Artistic Artifacts classes MUST be paid for [through our website](https://artisticartifacts.com/collections/wk), or via a visit to our shop at 4750 Eisenhower Avenue. We encourage you to RSVP here, but to ensure your seat you MUST follow through via our website. [View our complete class policies »](https://artisticartifacts.com/pages/class-policies)

**\*TO ATTEND GET TICKET At** [https://www.socialevents123.com/event-details.aspx?id=13395#tix](https://www.socialevents123.com/event-details.aspx?id=13395#tix) (Multiple Meetup groups are co-organizing so the RSVP's shown are just a very small portion attending. We'll have at least 20 registered.) Our last online Bingo Night Party was such a BIG hit, we're doing it again! Do you like to play BINGO or want to just do something different?! Then you will LOVE this event! Here is your opportunity to have some fun playing our Live "Bingo" game. You will also get to socialize and make other friends from the comfort of your home. Prizes included Amazon gift cards, free future events and more! This completely online event will be LIVE and you will be able to see and hear the other participants while playing. You will either need to print or draw out your bingo cards. We will email you with how to get it after registering. You can have more than 1 person on your team as long as they're from your house and use same device. Friends/family around the country can also play. They would just need to also register for a ticket. This event will be held on Zoom which you would access through your computer/webcam, or via your phone/tablet. On day of the event, you will get a secured Zoom link and link to print out Bingo cards. \*RSVPS ON HERE ARE NOT REFLECTIVE OF ACTUAL ATTENDANCE as this is a multi group event. Cost: $15-$20 depending on how early you register. **\*TO ATTEND GET TICKET AT -** [https://www.socialevents123.com/event-details.aspx?id=13395#tix](https://www.socialevents123.com/event-details.aspx?id=13395#tix) To find more fun events: Follow: [https://www.eventbrite.com/o/new-york-city-social-events-10797526283](https://www.eventbrite.com/o/new-york-city-social-events-10797526283) Join: [https://www.meetup.com/NYC-Social/](https://www.meetup.com/NYC-Social/) Click: [https://dljparty.ticketleap.com/](https://dljparty.ticketleap.com/)

Title: Potential Applications of Negative Radiation Pressure in Astronomy, Medicine and 2WQC Date: April 19 2026 10:00 am - Noon EDT (16:00 - 18:00 CET) Abstract: While we are used to heating and pushing with light, there is also optical cooling and pulling. I will talk about negative radiation pressure, potential ways to generate it, and its novel applications, like non-ionizing medical scanners, 2WQC (two-way quantum computers) in theory solving NP problems, also potential astronomical sources and their observation. Speaker: Dr Jarek Duda is an assistant professor at Jagiellonian University. He holds degrees in computer science (PhD), mathematics (MSc) and physics (PhD). He is mainly focused on physics foundations, information theory, statistical analysis, and is known for introduction of asymmetric numeral systems.

Sol Roots Band blends raw funk, deep blues, rock, soul, and hypnotic grooves. With a unique voice and top-tier musicians, Sol honors musical legends while forging his own powerful sound. Bring a chair. We will sit near the front to the right facing the stage.

**MoCo Psychedelic Society — Monthly Gathering** 📅 Date/Time Sunday April 19th \| 1:00 – 3:00 PM 📍 Charles E\. McGee Public Library\, Downtown Silver Spring — Small Room *** Come join us for our monthly gathering — a space for fellowship, learning, advocacy, and community connection. Whether you're a familiar face or joining us for the first time, you are welcome here. *** **✨ This Month: Psychedelic Primer, Part 1 of 2** Are you new to psychedelics, or simply curious to learn more? This is the meeting for you. We're kicking off a two-part educational series with a friendly, accessible overview of psychedelic medicines — what they are, how they work, and why so many people and researchers are paying close attention to them right now. We'll take an in-depth look at five substances: * 🍄 **Psilocybin Mushrooms** * 💊 **MDMA** * 💉 **Ketamine** * 🌿 **Ayahuasca** * 🔬 **LSD** No prior knowledge is required — just curiosity and an open mind. *** **A Few Important Notes** The MoCo Psychedelic Society is a community space for education, connection, and advocacy — not a venue for sourcing or sales. All information shared at this event is for **educational purposes only** and does not constitute medical advice or encourage the use of any illegal substance. A note on legality: Most psychedelic substances are currently classified as **Schedule I** controlled substances by the DEA. Their use outside of clinical trial settings or states where they are becoming legal remains illegal in the United States. **Ketamine** is an exception — it is legal when administered by a licensed medical professional. *** We hope to see you there. Come as you are. 🌱

Looking forward to seeing you! Please know that you don't have a reserved spot until you register at [Eventbrite](https://www.eventbrite.com/e/speed-dating-for-autistic-adults-tickets-1982622638683?aff=oddtdtcreator&fbclid=IwY2xjawP1rHJleHRuA2FlbQIxMQBzcnRjBmFwcF9pZBAyMjIwMzkxNzg4MjAwODkyAAEe09Q_4uRXeVchWzuAfDhgFlwnANLaOOKGr1stjbTaw5QD9gQXLos5IOBPUQs_aem_XUyVMTIlkYCPy8pVfz533Q) and purchase your ticket. Limited tickets available. Join us for a supportive, structured Speed Dating event for autistic adults (ages 25 to 40) on Sunday, April 19, 2026, from 2:00 to 4:00pm in Bethesda, MD (address provided after registration). This facilitated event is designed for heterosexual pairings and offers a welcoming, low-pressure environment to meet potential partners. Light refreshments will be provided. Registration is $35 on our website and free for our **[Constellations](https://www.harringtonmatchmaking.com/constellations-membership)** members.

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.

**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** GitHub Copilot is powerful, but what if you could scale from a solo AI assistant to an entire team of specialized agents working in parallel? This session introduces Squad: an open-source framework for multi-agent orchestration that lets you define teams of AI agents with specific roles, responsibilities, and expertise. We'll progress from Copilot basics to the Copilot CLI, explore how Agents add autonomy, and see how Instructions and Skills let you customize agent behavior. Then, the climax: a live demo where a Squad team of 3 agents (Lead, Developer, Tester) stands up and builds a working application in real-time, showcasing true multi-agent collaboration. Whether you're new to AI or exploring how to scale your use of Copilot, this session will show you what's possible when agents work as a team. **YouTube Link** TBD

In this local meeting, you will discover knowledge that you can use to get over the past. The key to improving your personal motivation, self-confidence, and happiness is to get over your painful memories. When you become free of your past, you will be free from stress, anger, anxiety and depression. Studies show that negative emotions can affect your health. By being free of negative emotions, believe it or not, you will most likely even look younger, feel more energetic, and become healthier! Be sure to click on the red "Attend" button below to come to this local event. We look forward to seeing you there. This group is brought to you by the Dianetics and Scientology life improvement center.

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.

AI is changing how art is made. But when does it stop being your work and start being the machine’s? This month we're going to be doing a panel with with digital image, music, and written word artists, talking about at what point, while using AI in the creation process, does the work become not the artist creation? We encourage audience participation during this event that will be moderated by Chris Slee. Whether you’re deep in the field or just getting curious, come connect with others building and exploring AI in Columbus. Sponsored by [Transform Labs](https://www.transformlabs.com/services) Sign up also accessible via [Transform Labs Luma](https://luma.com/55umjqta)

WQC has weekly Thursday night social nights at the Westerville Java Central. Come and grab a coffee and connect with the community: low stakes, chill environment, and tasty drinks. No registration is required; come as you are.

The global Azure community is coming together again, and Columbus is officially on the map. View the session lineup and speakers at [Global Azure Columbus 2026](https://coazure.github.io/cbus-global-azure-2026/) On **Saturday, April 18, 2026**, the Azure Columbus Meetup, DevOps Meetup, and Code and Coffee Meetup are hosting our local edition of Global Azure 2026. This is a free, community-driven event packed with learning, networking, and all things Microsoft Azure. Whether you’re building modern cloud-native apps, experimenting with AI agents, deploying containers, automating infrastructure, or just beginning your Azure journey, this event is for you! **What to Expect** * Engaging technical sessions * Real-world Azure architecture & cloud-native patterns * AI, agents, automation, and modern DevOps * Food and drinks (because learning burns calories) * Time to connect with fellow engineers, architects, and cloud enthusiasts **Who Should Attend?** * Software engineers (any language, any stack) * Cloud architects * DevOps engineers * Data professionals * AI explorers * Platform builders * Anyone who loves solving hard problems with great tools If you build, deploy, automate, scale, monitor, or optimize in Azure, you’ll feel right at home. **Why Global Azure?** Global Azure is a worldwide community event where Azure user groups host learning sessions on the same day across the globe. It’s grassroots. It’s technical. It’s practical. And it’s powered by people who genuinely love sharing what they’ve learned. And yes, it’s free to attend!