Toys and Models

**When**: Tuesdays, 6:00-9:00 pm **Where**: Pyramid Atlantic's Helen Frederick Gallery (2nd Floor) Pyramid Atlantic Art Center\* 4318 Gallatin Street, Hyattsville, MD 20781 Convenient cheap parking in several nearby municipal parking lots including the lot near Franklins. Only 0.50cents/hour until 8pm; please enter through the rear doors. **What**: Each Tuesday session begins with five 5-minute warm-up poses. We then draw from a sustained pose for the remainder of the session. Please bring your own art materials, paper and portable easel (if needed). Chairs and drawing boards provided. **Cost**: $20/session or $75/5-session punch card Walk-ins and late arrivals welcome, no experience necessary! **Etc**.: Age 18+ **Contact**: Milena- hyattsvillefiguredrawing@gmail.com \*Membership to Pyramid Atlantic, though not required, is enthusiastically encouraged! [Pyramid Atlantic Membership](https://pyramidatlanticartcenter.org/support/membership/) *We are not looking for new figure models at this time, no inquiries please. Thank you.*

​**Due to the popularity of the event, registration for free lessons and the support table are required at [https://luma.com/dcmahjongg](https://luma.com/dcmahjongg).** We do not use the RSVP system on Meetup. **A drop-in game every Tuesday at the Martin Luther King, Jr. Central Library, located at the corner of 9th and G Streets NW.** The Gallery Place Metro station (9th Street entrance) is located across the street. Street parking is available. We play in the Great Hall -- as you enter the library, we are on the right of the room. **All skill levels are encouraged to participate.** Lessons for new players (as needed) at 6:00pm. Please arrive on time. Games for all skill levels begin at 6:00. Games wrap up at 8:00. **If you own a mah jongg set, we encourage you to bring.** More resources (especially for new players) are available at http://linktr.ee/davidmahj

Everyone is welcome to join these classes on meditation and modern Buddhism. These classes include both meditations and teachings based on Buddha’s wisdom that can help us to stay peaceful, even in the most challenging times. Topics include the following: * Freeing Ourself from Stress * Understanding the Mind * Learning to Let Go of Negativity * The Keys to Stable & Lasting Change * Staying Positive No Matter What Happens * Freedom from Anger * Why This Day Matters * Forces for Positive Change **To Register:** Visit our class listings page at [MeditationMD.org](https://www.meditationmd.org/classes-retreats). You can also register at the door, arriving 15 min early. **This is an in-person class.** **Cost:** $12 ($8 students, seniors 62+, and unemployed). Free for Monthly Members. **Location:** Owen Brown Interfaith Center 7246 Cradlerock Way, Columbia, MD 21045 **With Teacher Rick Ratigan** A long-time member of KMC Maryland, Rick has been practicing Kadampa Buddhism since 1999, and has been teaching for about 15 years. He is retired from the State of Maryland with a background in Social Services. He is a sincere meditator and Dharma practitioner and is well liked for his compassion and a good sense of humor. Rick’s classes are down-to-earth and practical. Visit our website: [www.MeditationMd.org](https://www.meditationmd.org/classes-retreats)

**Pre-registration is REQUIRED. RSVP here - [https://hubs.li/Q046VS--0](https://hubs.li/Q046VS--0)** **Speaker:** Michael Novack, Solutions Architect at AIceberg **Topic title:** "Trust What You Can Trace: Making Agentic AI Explainable, Secure, and Enterprise-Ready" As enterprises adopt increasingly powerful AI systems, one critical challenge remains: understanding how and why these systems make decisions. Many modern models - especially large language models - operate as opaque “black boxes,” making transparency, compliance, and trust difficult to achieve. *This webinar introduces the AI Explainability Scorecard, a practical framework for evaluating the transparency of AI systems based on criteria such as faithfulness, consistency, accessibility, and comprehensibility*. Attendees will learn how different model architectures - from K-Nearest Neighbors to neural networks and transformers - vary dramatically in explainability and risk. **The session will also explore real-world techniques for improving visibility into complex models, including surrogate monitoring approaches that map AI behavior to comparable examples.** These methods help organizations build observable, auditable AI systems without sacrificing performance or scalability. By the end of this session, attendees will understand how to move beyond black-box AI toward transparent, accountable, and secure AI deployment - a critical step for enterprises scaling agentic AI in high-stakes environments. You will learn: **\- Why Explainability Is the Foundation of Trustworthy AI** *Learn why transparency isn’t just a technical preference - it’s becoming a legal, ethical, and operational requirement for enterprise AI systems.* **\- The AI Explainability Scorecard Framework** *Understand the five key criteria - faithfulness, comprehensibility, consistency, accessibility, and optimization clarity - for evaluating how explainable an AI model truly is.* **\- How Different AI Models Compare in Transparency** *Discover why some models are inherently interpretable while others require advanced methods to understand their behavior.* **\- Practical Methods for Making Black\-Box AI Observable** *Explore modern techniques - including surrogate monitoring models - that help organizations understand and audit large language models at scale.* 🔗 Stay Connected * **Learn:** Free talks and trainings on the [Ai+ Training platform](https://aiplus.training/). * **Read:** The latest in AI research on the [ODSC Blog](https://opendatascience.com/). * **Chat:** Join the conversation in our [Slack Channel](https://www.google.com/search?q=https://odsc.com/slack). * **Community:** Review our [Code of Conduct](https://odsc.com/code-of-conduct/).

We will have open shop hours for anyone to bring their bikes to work on or need help fixing your own bike. We will also have bikes that need to be fixed so you can learn if you like. We will need everyone to sign in when arriving and sign out when leaving so we can keep track of volunteer hours and shop times. Suggested donation of $15 per hour for use of tools and space would be appreciated. Thank you!

Playtesting Agent and Battle-scale of the Zone-17 role-playing and miniatures game.

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).

James is out of town this week, so let's draft my variant of the famed 100 Ornithopters cube, featured in [this video by Rhystic Studies](https://www.youtube.com/watch?v=Pddm1gbBuWE). My list is slightly different, but keeps the same design philosophies, although there might not be exactly 100 Ornithopters. The cube has no creature tokens, no creature lands, and no ways to kill your opponent without the card having something to do with controlling or having Ornithopters. My cube list is below: [https://cubecobra.com/cube/list/100ishornithopters](https://cubecobra.com/cube/list/100ishornithopters) The event will take place at a **NEW LOCATION** in Arlington, near Ballston Quarter, and the Ballston metro, accessible through the Orange and Silver lines! Feel free to contact me through Meetup or call me at 9194578870 if you have any questions about getting to the location. **CONDUCT POLICY** We cultivate a safe, friendly atmosphere. Please keep other's feelings close to mind. Derogatory comments of any kind are unacceptable, as is behavior that may make others uncomfortable, such as rage-quitting. If the stresses of the game are getting to you, we encourage you to politely sit out for a while. Thank you!

In this full day BERNINA Stitchwise event, experiment with a multitude of sewing techniques as you complete a stylish and functional zippered pouch — **all supplies provided!** Led by nationally known BERNINA instructor **Sandra Swick**, you’ll explore a patchwork of creative possibilities — decorative stitching, couching, free-motion quilting, stitching on vinyl, adding zipper, embroidery, all the way to quilting in the hoop! This workshop features BERNINA’s top of the line BERNINA 9, 7 and 5 Series machines, and the L 890 Serger, with students sharing machines (you’ll have hands-on experience on each model). Join us to increase your sewing & quilting skills! **Artistic Artifacts will have special event pricing for BERNINA machines in effect for participants. [Visit our website to learn more and register »](https://artisticartifacts.com/products/bernina-stitchwise-piece-by-piece)**

This pop-up pickleball experience is a fun, social, and active way to engage in this fast-growing sport. The program offers accessible pickleball courts paired with opportunities to try current paddle gear and equipment in a vibrant, community-focused atmosphere. This date will be held in the gymnasium. Ages 18 & up; FREE [REGISTER HERE](https://mdpgparksweb.myvscloud.com/webtrac/web/search.html?Action=Start&SubAction=&_csrf_token=Oc6G6P6E0L1D1C4N343H1Z4B5T4J50470M5I495656024N4Z566D6E6V4S4Z696B684B674X1N003L5Q6C044Z4L6N69734T3U4Y4K19044Q4E5G735M416D6F735M574E&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=27429-238A&keyword=&keywordoption=Match+One&showwithavailable=No&spotsavailable=&beginyear=&instructor=&dayoption=All&display=Detail&module=AR&multiselectlist_value=&arwebsearch_buttonsearch=yes) **Activity Code:** [27429-238A](https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fmdpgparksweb.myvscloud.com%2Fwebtrac%2Fweb%2Fsearch.html%3FAction%3DStart%26SubAction%3D%26_csrf_token%3DOc6G6P6E0L1D1C4N343H1Z4B5T4J50470M5I495656024N4Z566D6E6V4S4Z696B684B674X1N003L5Q6C044Z4L6N69734T3U4Y4K19044Q4E5G735M416D6F735M574E%26age%3D0.25%26age%3D0.5%26age%3D0.75%26age%3D1%26age%3D2%26age%3D3%26age%3D4%26age%3D5%26age%3D6%26age%3D7%26age%3D8%26age%3D9%26age%3D10%26age%3D11%26age%3D12%26age%3D13%26age%3D14%26age%3D15%26age%3D16%26age%3D17%26age%3DAdult%26age%3DSenior%26primarycode%3D27429-238A%26keyword%3D%26keywordoption%3DMatch%2BOne%26showwithavailable%3DNo%26spotsavailable%3D%26beginyear%3D%26instructor%3D%26dayoption%3DAll%26display%3DDetail%26module%3DAR%26multiselectlist_value%3D%26arwebsearch_buttonsearch%3Dyes&data=05%7C02%7CStefanie.Ascherl%40pgparks.com%7C0a29edbb1112482cc63708de74a0f4eb%7Ca9061e0c24ca4c1cbeff039bb8c05816%7C0%7C0%7C639076431831242096%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=XeA5wBGJIDONpotSeroiVLSFm4xlrRumM1cfH1wkDDo%3D&reserved=0 "Original URL: https://mdpgparksweb.myvscloud.com/webtrac/web/search.html?Action=Start&SubAction=&_csrf_token=Oc6G6P6E0L1D1C4N343H1Z4B5T4J50470M5I495656024N4Z566D6E6V4S4Z696B684B674X1N003L5Q6C044Z4L6N69734T3U4Y4K19044Q4E5G735M416D6F735M574E&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=27429-238A&keyword=&keywordoption=Match+One&showwithavailable=No&spotsavailable=&beginyear=&instructor=&dayoption=All&display=Detail&module=AR&multiselectlist_value=&arwebsearch_buttonsearch=yes. Click or tap if you trust this link.")

Pay attention! We’re delaying a week for those of you who may be on Spring break and/or celebrating the holiday. Ok, no pancakes, but waffles-a-plenty. Join the local UX and Digital Design community for a casual monthly breakfast. Look for us upstairs!

Columbus Code & Coffee is an inclusive, informal co-working session. People of all skill levels attend, and we love it that way. Many people (optionally) bring projects to work on, and many other people (optionally) socialize the entire time. It's entirely up to you! **What to Expect at the Intro Circle** \~\~\~\~\~\~\~\~\~\~\~\~\~ Near the beginning of the event (1:30 pm), we do a standup: * Organizer announcements, updates, and logistics Round 1 - (7 secs max): * Your name * What you're working on * What you can help others with Round 2: * Community events you wanna plug. If none, that's cool too. Round 3: * Job opportunities you're hiring for OR announce that you are looking for one. If none, that's cool. After the introduction circle, everything is self-organized! Feel free to work alone, pair up, attend one of our workshops/presentations, or mingle!

**Session 01 - Lightroom Classic Fundamentals and Catalog Management** **Session 02 - Lightroom Classic Library Module Part 01** **Session 03 - Lightroom Classic Library Module Part 02** **Session 04 - Lightroom Classic Develop Module Part 01** **Session 05 - Lightroom Classic Develop Module Part 02** **Session 06 - Lightroom Classic Export Operations** **Session 07 - Lightroom Classic Print and Slide Modules** **Session 08 - Lightroom Classic Troubleshooting and Optimizing**

Private Group. Closed to the Public Knowing ourselves and understanding our abilities is the first step toward wielding our gifts with control and accuracy. In subsequent classes we will verify and hone our talents with activities and discussion. These are hands-on workshops and participation is expected. The goal of our series will be to develop expertise in areas of particular interest such as mediumship, channeling, divination, healing and, etc.. Our ultimate directions will be determined by class members as we evolve. I look forward to sharing and discovering with you. - Cynthia

We have never until now featured Zinfandel, the ubiquitous California grape with the Dublin Wine MeetUp Group. At its best Zinfandel, is rich, voluptuous, with great depth of red and blue fruits. Jammy and hedonistic are common descriptions Each person should bring one bottle of an quality Zinfandel wine; be creative and quality conscious, with some bottle age if possible. Turley, Martinelli, Biale, Seghesio, Ridge, Hartford Bedrock, Carlisle, Klinker Brick, Frog's Leap, and anything from the Rockpile vineyard is likely to be very good to great. The Prisoner wines began as a Zinfandel blend. Also bring a protein based appetizer to share and **a wine glass for your personal use.** Cheese and meats are best with these wines. There will be a gas grill behind the clubhouse to grill. We’ll gather at the Oak Creek clubhouse, where the Dublin Wine Group, hosted by Thom and supported by Timothy, will take it from there. Come join us for a fantastic mix of great wine, food, and even better company! The evening wraps up at 10 PM. **Please pay $10 at the door per person to cover the cost of the room rental and for the tableware, napkins, water and cups.** 🍷 **6:46 PM – Dublin Wine Group Social** 📍 **Oak Creek Clubhouse** **9005 Oak Village Blvd, Lewis Center, OH 43035** View on Maps (https://maps.apple.com/place?address=9005%20Oak%20Village%20Blvd,%20Lewis%20Center,%20OH%20%2043035,%20United%20States&coordinate=40.158011,-83.003901&name=Oak%20Creek%20at%20Polaris&place-id=I8D83B59D441EDD9B&map=explore)

CABS Saturday Meeting - come play some boardgames with us. Doors open at 10am and close around Midnight. We have 2000+ games onsite for playing !!! Your first visit is FREE!!! IT'S YOUR MOVE !!! JOIN US AT CABS!!!