Machine Learning

Join the Midnight Blockchain Group - DC/MD/VA for an engaging meetup diving into the Cardano and Midnight ecosystems. Whether you're a seasoned blockchain enthusiast or just curious about decentralized tech, this casual gathering is your chance to connect, learn, and network in the heart of DC. What to Expect: Kick off with a brief overview of Cardano, a proof-of-stake blockchain known for its research-driven approach, sustainability, and scalability, and Midnight Network, its privacy focused partner chain! **How to Find the Group:** * Head to Treehouse at 411 New York Avenue NE – it's easy to spot in the Ivy City neighborhood. * Look for our group in the main lounge area * Parking is available nearby, and it's Metro-accessible via the NoMa-Gallaudet U station (Red Line). This meetup is free and open to all, stop by to learn more about how Cardano and Midnight are revolutionizing Governance, privacy and utility in Web3. See you there! 🚀

Willkommen zum deutschen Stammtisch in Washington DC! Wir treffen uns regelmäßig an verschiedenen Orten, um Deutsch zu sprechen und Spaß zu haben. Egal, ob Anfänger oder Muttersprachler, jeder ist herzlich eingeladen, sich uns anzuschließen! Welcome to the German Stammtisch in Washington DC! We gather regularly at different locations to speak German and have fun. Whether you're a beginner or native speaker, everyone is welcome to join us!

If you’ve already learned the basics of volleyball and want to keep improving your skills while having fun, this event is for you! **Number of Nets:** 4 **Skill Level:** Advanced Beginner (click [here](https://docs.google.com/document/d/1PojSi4qdlRsv1msCHhvpQ43iDc4FfzQwpWCc3kafVMY/mobilebasic) for details). **Reminders** 1. Attendance: We’ve noticed that the waitlist is growing, so please make sure your name is on the Going list if you plan to play. Our number of nets is limited so this helps avoid too many rotations. If your name is on the list but you don’t show up, it will count as an absence according to Smiley Social rules. Please update your RSVP at least 12 hours in advance if your plans change. 2. Injuries: Play safely and be mindful of others on the court. Respect positions and avoid risky moves that could lead to injury. If you’re not sure the ball is yours, call it before going for it to avoid collisions. 3. Game Rules: Let’s follow the basic volleyball rules, especially the three-touch rule so we can play properly and improve as a team! **Smiley Social documents:** 1. [Group Rules ](https://docs.google.com/document/d/1HrG35p_0M08leRvCp8XWG3CMkr_GL928XFabl5T6Dvg) 2. [Volleyball Levels](https://docs.google.com/document/d/1PojSi4qdlRsv1msCHhvpQ43iDc4FfzQwpWCc3kafVMY/) 3. [Liability Waiver ](https://docs.google.com/document/d/1W2mq-7m99lmvd7gdWYaSUFtvVg4UGnzV6koafAbHmco)

Join us for a pickup on a weekday! There will be little wet field but we still plan to play. Group is relatively small which means you will get to show your skill and run quite a bit ! It is a co-ed game and open to all. Once the players limit is reached, no player will be admitted into the game. We already got a number of players (10) confirmed OFFLINE as guests of Host(s) through Signal. *Those in waitlist will be moved to the confirmed list only when spot becomes available.* *Also the games RULES below, fair play and camaraderie must be followed*. ⚽ It is a friendly game, no slide or back tackling, no rough play, and no greedy play or coaching. ⚽ Join the **Signal group**, Download ***[Signal app](https://signal.org/download/)*** and ***[join the Signal group](https://signal.group/#CjQKIBolYKIpshcX_ooOu_fmV7xlbEeJm5zBZ6_V8uTiuFNOEhAk5KeXU1QFVt39OBRP106d)*** for the game day updates. *Firstcomer, SEE the host to approve you to join the group*. ⚽ No groupism or favors, everyone gets to play without regard for the level be it starter, intermediate or advanced. One must pass ball to appropriate fellow players without favors or preference to a particular player(s). ⚽ It is expected to change positions, no one is permanent striker or defense, make sure you circle around and give chance to everyone to experience the game fully. ⚽ Bring WHITE as well as DARK jersies (and ball too if you can). ⚽ Send DM to host(s) on Signal if you have questions. ⚽ Look out for the changes in location of the field in case we would have to change the field. ⚽ Change your RSVP if needed. More than two no shows after RSVP will be banned for next games. If you need to cancel, do so at least 3 or 4 hours before the game. We do not want to have a low turn out due to last minute cancellations or no shows. ⚽ Additional guest must RSVP themselves to ensure personal accountability in case of no shows. ⚽ We typically post the updates on Signal and MeetUp. We may get some players confirmed OFFLINE so it is likely we may get at least 8v8. We limit the RSVP slots to avoid being a large group. If we will have enough players, we will have second game too. Be mindful of heavy traffic on the day and parking challenges of a typical city! Text 510- 394 29 three nine if have any question unanswered from above.

Note: This is an RSVP with Prepay only event. Coaches have the right to deny your participation if you haven't Prepaid for the event. MAKE SURE YOU CAN RECEIVE MESSAGES AND NOTIFICATIONS WITH UPDATES FROM THE LESSONS. Profile->settings->manage notifications. 3.0 – Match Makers Players can consistently rally at a higher pace and maintain depth closer to the baseline. They are developing offensive tools, including more aggressive groundstrokes and put-away volleys, and show improved ability to handle deeper, faster shots. They started developing a faster kick serve, but are still working on increasing its speed. The lesson will start with rally drills and then play games to emphasize on the rally drills. Finally, we will finish up with service games. Players will constantly hit and move with minimal breaks. All lessons are different. 1. RSVP "YES" Then PREPAY if you are coming to secure your spot in the lesson. Update RSVP to "NO" if you are not attending before RSVP deadline. **COACH TO PLAYER RATIO:** 1\. Maximum 1/6 for Coach/Player ratio for a 90mint session or 1/8 for coach/player for a two\-hour session\. 2\. Make sure you RSVP to the lesson according to your level\. If we notice your level doesn't fit in the lesson you RSVP\, we will ask you to RSVP for a different session that matches your level\. I hope everyone understands\. **Cancelation Policy:** * If only two or fewer RSVP for a group lesson, the lesson will be canceled. The minimum requirement for a group is three participants. * If the host cancels a session you get an option for a refund or credit for the next session. * The prepaid fee is non-refundable and cannot be transferred to another session when participants cancel on the same day. **Your contribution:** * A one-time donation request of $20 per year to support our tennis equipment expenses. * Four sessions package to use within five weeks: $136 * Early bird single session prepay for 1+ Days before session start date: $39 * Same-day session prepay: $44 **PAYMENTS METHODS:** 1-VENMO APP: joseph_awadalla 2.Zelle:202-746-1094,joseph.awadalla@gmail.com 3.Paypal: joseph.awadalla@gmail.com Thank you for your support.

Join us for a pickup on a weekday! There will be little wet field but we still plan to play. Group is relatively small which means you will get to show your skill and run quite a bit ! It is a co-ed game and open to all. Once the players limit is reached, no player will be admitted into the game. We already got a number of players (10) confirmed OFFLINE as guests of Host(s) through Signal. *Those in waitlist will be moved to the confirmed list only when spot becomes available.* *Also the games RULES below, fair play and camaraderie must be followed*. ⚽ It is a friendly game, no slide or back tackling, no rough play, and no greedy play or coaching. ⚽ Join the **Signal group**, Download ***[Signal app](https://signal.org/download/)*** and ***[join the Signal group](https://signal.group/#CjQKIBolYKIpshcX_ooOu_fmV7xlbEeJm5zBZ6_V8uTiuFNOEhAk5KeXU1QFVt39OBRP106d)*** for the game day updates. *Firstcomer, SEE the host to approve you to join the group*. ⚽ No groupism or favors, everyone gets to play without regard for the level be it starter, intermediate or advanced. One must pass ball to appropriate fellow players without favors or preference to a particular player(s). ⚽ It is expected to change positions, no one is permanent striker or defense, make sure you circle around and give chance to everyone to experience the game fully. ⚽ Bring WHITE as well as DARK jersies (and ball too if you can). ⚽ Send DM to host(s) on Signal if you have questions. ⚽ Look out for the changes in location of the field in case we would have to change the field. ⚽ Change your RSVP if needed. More than two no shows after RSVP will be banned for next games. If you need to cancel, do so at least 3 or 4 hours before the game. We do not want to have a low turn out due to last minute cancellations or no shows. ⚽ Additional guest must RSVP themselves to ensure personal accountability in case of no shows. ⚽ We typically post the updates on Signal and MeetUp. We may get some players confirmed OFFLINE so it is likely we may get at least 8v8. We limit the RSVP slots to avoid being a large group. If we will have enough players, we will have second game too. Be mindful of heavy traffic on the day and parking challenges of a typical city! Text 510- 394 29 three nine if have any question unanswered from above.

Social Sips & Bites Presents: A Monthly Culinary Experience **Small Group • Big Flavor • Great Company** We’re kicking off a brand-new monthly food series designed for those who truly appreciate great food and even better company. Each month, a small group of just 12 food lovers will gather at one handpicked spot in the DMV area, chosen for its vibrant flavors, cozy vibe, and overall wow factor. Think hidden gems, chef-driven menus, and memorable bites. This isn’t just about eating out. It’s about sharing a beautiful meal, great conversation, and unrushed time together. Reservations will be made in advance, so you can relax, savor the moment, and connect. Whether you’re a foodie, an adventurer, or just someone who loves a well-plated dish, this is your table.

​A beginner-friendly workshop on superintelligence AI and how this new technology is evolving and impacting society. ​​**Free and open to the public — no technical background required** ​​What would it actually mean for machines to become smarter than humans—not just at chess or writing, but at *everything*? For decades, scientists and researchers have debated the idea of **Superintelligent AI**: systems that could outperform humans across nearly all cognitive tasks. What once sounded like distant science fiction is now increasingly discussed as a real possibility within our lifetimes. ​​This workshop is a guided, interactive introduction to the idea of superintelligence and the problem of **loss of control**—what happens if we create systems that are more capable than we are, but whose goals don’t perfectly align with human values. ​​**Over the course of the workshop, we’ll explore:** * ​​**Superintelligence:** What it means for an AI system to surpass human intelligence across domains, and how this differs from today’s AI. * ​​**Power and control:** Why advanced AI could wield enormous economic, political, and strategic influence—and why “just turning it off” may not be realistic. * ​​**Misalignment risks:** How systems pursuing the *wrong* objectives could cause harm even without malicious intent. * ​​**Societal choices:** How decisions made today—by researchers, companies, and governments—may shape whether AI becomes a tool we control or a force we struggle to contain. ​​**What you’ll get:** * ​​A clear, non-technical introduction to core ideas from AI safety and existential risk research. * ​​Live demonstrations of current AI capabilities, to ground abstract concerns in real systems. * ​​Small-group discussions and thought experiments that connect AI risks to everyday life, institutions, and incentives. * ​​A better mental model for evaluating headlines, hype, and claims about AI progress. ​​**Format & vibe:** ​​This is not a lecture it is an interactive workshop designed to help people think clearly about a topic that is increasingly important and moving very quickly. ​​Whether you’re new to AI, casually interested, or deeply unsure what to believe, you’ll leave with a clearer picture of *why* many researchers take superintelligence seriously—and *what’s actually at stake* if we get it wrong.

All. I'd like to experiment with a weekend morning to see if this is more or less convenient and preferred compared to a weeknight. I plan to book a room at the Potomac Library, though I'm also keeping my eyes peeled for another venue that might be fun and hospitable.

Learn to manage stress and achieve self-growth through simple relaxation and Meditation. Heartfulness Meditation is a simple, modern, methodical approach to meditation. Rather than homing in on your breath or repeating a mantra, you simply focus inward, on your heart, to cultivate inner strength and serenity. Heartfulness meditation is gaining traction in recent years. It focuses on the heart, allowing individuals to connect with themselves on a deeper level, and ultimately achieve peace, relaxation, and clarity. It is a practice that encourages patience, self-compassion, and acceptance, helping cultivate a deeper appreciation for the present moment. This practice is offered with love and at no cost

Discover the path to stress management, life's tranquility, and self-improvement through Heartfulness Meditation. Embrace relaxation, meditation, and emotional detoxification practices to unlock your best self. Join our free sessions every Sunday at 8 AM and Wednesday at 7 / 7:30 PM at various centers in MD and VA. Experience the profound benefits of these simple yet powerful practices. Commit to a few months of meditation and witness the transformative impact firsthand. We eagerly await your presence at these enlightening sessions.

MoCo Code and Coffee is an inclusive, informal, co-working session. We're community-led and community-run by devs, for devs. People of all skill levels are invited. Especially new devs! Bring a laptop, ideas, and we'll provide the coffee and snacks. **Here's how it works** At 2:30pm, everyone introduces themselves and briefly mention what brought them to Code & Coffee today (project, homework, networking, etc.) Round 1: 1. Your name 2. What you're working on 3. What you can help others with Round 2: * Job opportunities you're hiring for OR announce that you are looking for one. If none, that's cool. Round 3: * Community events you wanna plug. If none, that's cool too. **After the introduction circle, everything is self-organized!** 1. For the rest of the day, folks work on their projects, providing one another with help, and/or socialize. It's fully up to you. **Location** We will be at the Rockville Science Center, right across from the library in The Square at Rockville. Note this is NOT the makerspace location, but the other one near the Garage B entrance. 36 Maryland Ave C, Rockville, MD 20850 The event will be held at a spacious science center with plenty of tables and chairs. Light refreshments (coffee and tea) and snacks will be provided. **Parking** * Rockville Town Square garages have up to 90 minutes of free parking. Parking at the Rockville Metro station would be free on weekends. **Public transit** * Located near near the **Rockville** metro station (Red Line).

Let’s play some board games and catch up! Location: The Square 1850 K St NW, Washington, DC 20006 Let's get together and have a casual chat for all levels of Chinese from beginner to native speakers. 大家都欢迎参加我们的聚会！

OpenClaw, NemoClaw, personal assistants, 24/7 agents. What does it all mean? How does it all work and what should we know about it? 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)

Discover Kiro, AWS’s innovative development environment that adapts to your workflow. Whether you prefer specification-driven development or a more intuitive, vibe-based approach, Kiro empowers you to build applications your way. In this session, speakers will explore Kiro’s core functionality and its evolution through re:Invent 2025, along with demonstrations of prompts used to create APIs, hooks, and steering documents. In the latter part of the session, watch as we build a complete example from scratch, showcasing Kiro’s agentic AI workflow in action for spec-driven development and vibe coding. What You'll Learn - Core Kiro concepts and development philosophy Feature evolution: pre and post re:Invent 2025 Practical examples: API creation, hooks, and steering docs Live coding demonstration with real-time problem solving Who Should Attend - Developers, solutions architects, and technical leaders interested in modern AWS development tools and AI-assisted coding workflows. **Speakers Bio:** Matthew Jorat: Matthew Jorat is a Customer Solutions Manager at AWS with nearly three decades of expertise in AI, cloud transformation, migration, modernization, IT, technology, and business. His career spans infrastructure engineer, solutions architect, security auditor, customer success director, support and services director, and operations officer. He was an early adopter of AWS services as a customer, and his current role at AWS uniquely blends his technical and business skills as he partners with executive teams to translate strategic priorities into measurable business outcomes through cloud adoption, AI implementation, and operational excellence. Matt leads end-to-end AI initiatives for enterprise customers, identifying high-impact use cases and maintaining relentless focus on measurable ROI. He holds eight AWS certifications and serves as Adjunct Professor at Franklin University teaching cloud computing and AWS architecture. His expertise encompasses GenAI, agentic AI systems, migration, modernization, and optimization strategies that drive transformation at scale. [https://www.linkedin.com/in/mattjorat/](https://www.linkedin.com/in/mattjorat/) Girish Bhatia: Girish Bhatia is a seasoned technology delivery leader with deep expertise in cross-domain program management. He holds multiple AWS certifications, including AWS Certified Solutions Architect – Associate, AWS Certified Developer – Associate, and AWS Generative AI Practitioner, and is also an AWS Community Builder. Girish brings over two decades of experience in the information technology industry. Throughout his career, Girish has led major technology-driven business transformation from modernizing on-premises applications to driving large-scale cloud migrations. His work includes API-based integration platforms, data-center and mainframe modernization, and enterprise cloud adoption initiatives. Based in Columbus, Ohio, Girish works at a tech-forward fintech company. He is passionate about AWS serverless architectures, Generative AI and emerging cloud technologies. An avid learner and builder, he continues to explore and apply the latest innovations in AWS to help organizations accelerate their digital transformation. https://www.linkedin.com/in/girishbhatia/[https://www.linkedin.com/in/girishbhatia/](https://www.linkedin.com/in/girishbhatia/) **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

If you enjoy knitting, crocheting, working with yarn, this is the group for you. Meet new friends, bring your projects, learn from others.
We normally meet a few times a month during the week from 6-8pm. We will occasionally meet on weekends during daytime hours.

**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 **Abstract** Web Forms gave .NET developers a powerful abstraction for building reusable UI controls long before design systems were a thing. Web Components finally bring that same idea to the browser natively. This session explores how the Web Forms mindset translates into Custom Elements, Shadow DOM, and HTML templates. We’ll examine how Web Components enable design systems that work across frameworks, how they differ from server‑driven controls, and why they’re becoming a foundational layer for modern UI. Whether you’re maintaining legacy apps or building greenfield projects, you’ll leave with a practical understanding of how to apply familiar patterns in a modern, standards‑based way. **YouTube Link** TBA

**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: Type Annotations with John Cassidy 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

12:45-3:45 in the Meeting Room on the library lowest level. Bring your yarn projects, meet new friends. If you plan to attend, please RSVP yes. If you can’t attend, please change your RSVP to no. This helps anyone who is waitlisted and it allows me to have an accurate count of attendees as our space is quite limited. Plenty of parking in the lot, in the overflow lot across the street, and on the street. See you there! Winter Note: If the weather is bad and I have to cancel the Meetup, i will issue the cancellation not later than 10 a.m. of that day.