Revit

Spec-driven development flips the traditional workflow on its head: instead of code being the source of truth, the specification becomes the backbone of design, collaboration, and delivery. In this session, we’ll explore how GitHub Spec-Kit enables teams to treat specifications as first-class artifacts—living documents that drive architecture, implementation, and verification. You’ll learn how Spec-Kit helps teams clearly express intent using structured, version-controlled specs that live alongside code. We’ll walk through a practical workflow that starts with defining system behavior and constraints, then progressively refines those specs into testable, automatable outcomes. Along the way, we’ll show how specs can reduce ambiguity, improve cross-functional collaboration, and make design decisions explicit before a single line of production code is written. This talk will cover: --What spec-driven development is (and what it isn’t) --How GitHub Spec-Kit fits into modern developer workflows --Using specs to align product, engineering, and AI-assisted development --Real-world examples of turning specs into implementations with confidence Whether you’re building greenfield systems, integrating AI into your stack, or trying to reduce costly rework, spec-driven development offers a scalable way to move faster without sacrificing clarity. Attendees will leave with concrete patterns and a clear mental model for adopting GitHub Spec-Kit in their own projects.

**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.*

**REGISTER AT THE LUMA EVENT PAGE!!!** https://luma.com/2e6rhzjo **Agenda:** ​​6:00 - 6:30 PM - Welcome and mingle 6:30- 6:45 PM - Introductions 6:45 - 7:30 PM - Talk 7:30 - 8:00 PM - Wrap up ​​**Description:** ​IAI coding agents can now scaffold entire applications from a single prompt. But for mission-critical systems that require compliance, reliability, and auditability, "it works on my machine" isn't enough. When your agent makes fifty tool calls, rewrites three files, and confidently hallucinates a security vulnerability, how do you even begin to debug that? ​This talk introduces a practical, open-source toolkit for injecting observability, control, and systematic testing into agentic AI development. Using MLflow's tracing and evaluation framework, we'll follow a single throughline: building an AI agent with a coding assistant (Claude Code), tracing both the assistant's work **and** the agent it produces, then evaluating quality with LLM judges - closing the loop from development through production monitoring. ​You'll walk away with a concrete workflow for turning the black box of agentic coding into something you can inspect, measure, and trust. No vendor lock-in required. ​**Speaker Bio:** ​Tim Lortz is an AI Product Specialist at Databricks, where he has worked since 2019. He currently serves as the technical lead for Databricks' go-to-market efforts for AI in regulated industries, focusing particularly on enterprise-grade governance for AI platforms. ​ Prior to Databricks, Tim spent many years in various data science practitioner and leadership roles in the Federal contracting space. He holds a PhD in Industrial & Operations Engineering from the University of Michigan (Go Blue!!) and a BS in Industrial Engineering from the University of Pittsburgh.

Join us for a chill voices-off hangout for ASL practice and socializing. It's a night to connect, learn, and have fun! All signing levels are welcome—whether you are fluent, just starting out, or somewhere in between. The first hour entails a practice activity or around-the-room introductions geared toward ASL learners and those more fluent who enjoy encouraging learners. The second hour is an unstructured social. Streetcar 82 is the region's only Deaf-owned and operated brewery! They serve up non-alcoholic options as well as an array of their crafted beers. If the weather is nice, the large group gathers on the patio outside. Check out Streetcar 82 on Instagram: @streetcar82brewingco Note this event is held monthly, on the first Tuesday of the month. Check out the brewery's online calendar for the most up-to-date status. https://streetcar82brewing.com/events/

This class provides a trauma sensitive yoga approach for those of us living with chronic conditions/illnesses such as stroke, long covid, cancer, arthritis, parkinson’s disease, disabilities, fibromyalgia, injuries, aging, muscular sclerosis, balance issues, pain, knee or hip replacements, and for those of us who prefer, or our bodies have chosen to not so easily transition to and from the floor, to experience yoga. This adaptive class will meet you where you are as we explore the benefits of yoga from our seats and through the use of the wall. **Please reserve your spot at www.piesfitnessyoga.com.** The session is offered 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.

What does it look like when ideas come to life? Join NOVA Scribes and MAFN for a full-day, in-person open house where the public is invited to step inside the world of facilitation. This is a come-and-go experience designed for curiosity, exploration, and conversation. Whether you are new to facilitation groups, you are welcome. The space will be set up as a "theater in the round," (see the image) with facilitators working live around the room. Throughout the day, you will see different techniques, styles, and modalities demonstrated in real time, from visual templates, facilitation tools, and decision-support methods. You can observe, ask questions, and engage directly with the practitioners as the work unfolds. **What you can expect** * Live demonstrations of facilitation techniques * Multiple practitioners working simultaneously, each with their own approach and style * Short, informal demos and tiny teaches that explain how and why specific techniques are used * Opportunities to talk one-on-one with experienced facilitators * A chance to see how facilitation can support sensemaking, alignment, and group dialogue **What you might explore** * Methods and templates for planning, strategy, and reflection * Facilitation methods that support participation and decision making * Tools, materials, and setup considerations for live work This open house is designed to be accessible, hands-on, and inspiring. You do not need to stay all day. Come for 20 minutes or stay for hours. Watch ideas take shape. Notice how facilitation can change the energy in the room. Ask the questions you have always wanted to ask. If you have ever been curious about how facilitation works and supports groups, this is your chance to experience it up close. **Open to the general public. No prior experience required.** We’re not charging for this workshop, but we will be asking for donations!

Join us on a hike up Little Devils Stairs in Shenandoah National Park. This hike is a rugged and scenic loop that climbs through a narrow gorge alongside Keyser Run, featuring numerous stream crossings, small waterfalls and rocky scrambles that often require using your hands. The first couple of miles are the most strenuous, with a steep ascent up the “stairs” of boulders and roots, while constant views of cascading water and the surrounding forest make the effort worthwhile. Near the top, the trail levels out and transitions to a quieter return along a fire road through woods and past a historic cemetery, offering occasional valley views before descending back to the trailhead. Overall, it’s a challenging but rewarding hike known for its mix of water features, elevation gain and varied terrain. Total hiking distance will be approximately 5.6 miles. Combined with an elevation gain of close to 1,500 feet, this is considered a strenuous hike. Participants should have some hiking experience and be in good physical condition. Wear sturdy hiking shoes and bring a daypack with snacks, lunch (we’ll make a pit stop on the trip out), raingear (mountain weather can be fickle!) and at least two quarts of water. This cost for this trip is the $5 Adventuring fee, plus $15 for your driver if you participate in the carpool. Additionally, there is a $30/vehicle entrance fee for Shenandoah National Park but usually we have enough hikers with National Park passes to cover each vehicle. There will be an optional dinner stop on the trip home. Due to very limited parking at the trailhead, carpooling is encouraged. We will meet at the East Falls Church Metro Kiss and Ride lot at 8:30. This is the small parking lot at the corner of Sycamore and 19th St N, not the main parking lot. If you’re walking out of the station, turn right to find us. Parking in Metro lots is free on weekends if you leave your vehicle. For those meeting us at the trailhead, we will convene by 10:30. Please note we will start from trailhead at the boundary parking area on Keyser Run Road, not from Skyline Drive (use “Little Devils Stairs Loop Trail” on Google Maps). IMPORTANT NOTE: When you RSVP to an event, you affirm that you have read and agree to the terms of the release. Please **[click here](https://adventuringlgbtq.com/Adventuring_Release_Form.pdf)** to review our release form. All participants must register on their own behalf.

THIS GAME IS BASED ON AN OLD GAME , SO MOST OFTEN YOU WILL NOTICE THAT PEOPLE ( THE FOUNDERS) ARE ADDED BEFORE THE RSVP EVEN OPENS. After that, few spots are available for first reserves and the Host has the right to choose the added people from the wait list (Based on dependability, punctuality and cooperation) ***No wait list show ups*** No-shows will be taken seriously and you lose your privilege to RSVP the next game. This is an early game, so you have to cancel the night before. If you cancel late, it will be considered no show. Please wear turf shoes (no cleats) in this field. Please use a clear profile picture so it is easier for us to know each other. if you don't have a clear picture, the host might cancel your rsvp. If you plan on playing with us , keep in mind we collect yearly donations (Collected once a year ,$25). You can zelle me (3189143325) or Venmo(@Aladdin-Alayoubi) or give cash.

**The next GeoDC will be held on Wednesday, May 6 from 6-9pm at Sudhouse DC (1340 U St NW, Washington, DC 20009) with the program starting at 7pm.** We’ve got 3 presentations scheduled for the evening– Please check out the program details below. Join us early from 6-7pm to grow your network, socialize and grab a snack. Our host, Sudhouse DC has a solid happy hour menu with reasonably priced food and beverage from 4-8pm. Please remember to [RSVP through the GeoDC Meetup page](https://www.meetup.com/geo-dc/), and we hope to see you in a few weeks. *If you’d like to present or sponsor a future GeoDC Meetup, please complete this [form](https://forms.gle/QbAXPfrDnX12GGaS8).* **Brian Davidson:** **Zero to Map: A 10-Minute Geospatial Speedrun with Gemini** * Think building a functional mapping application requires hours of boilerplate and API frustration? Think again. In this talk, we’ll race against the clock to build a live mapping app from scratch using Gemini and Antigravity. You’ll see how to leverage LLMs to handle everything from a mapping provider integration to complex coordinate rendering in minutes. Whether you’re a seasoned GIS pro or a curious dev, my hope is you'll leave with a better understanding of how to turn your idea into a working map before your coffee gets cold. **Noah Goodman**: **Voyager Solutions** * The Voyager platform has enabled customers to resolve data management issues, such as duplication, lack of governance & metadata. Demos of the Voyager platform capabilities and will discussion of a recent State DOT project. **Dr. Aditya Kapoor: Assessment of Inundation Dynamics in Nebraska Using AlphaEarth Foundations** **Embeddings** * This study demonstrates that AlphaEarth Foundation Embeddings (AFE) provide a highly efficient, "analysis-ready" framework for mapping regional surface water inundation without the computational burden of traditional multi-source data fusion. By applying Random Forest classifiers to AFE data across 901 Nebraska lakes from 2017 to 2025, I found that this method outperformed existing products like Dynamic World, which exhibited estimation errors of up to 43.8%. The analysis revealed a critical environmental trend: a mean inundation decline of over 6,600 m² per year, closely mirroring a regional rainfall reduction of 14.18 mm/year. Ultimately, the findings highlight AFE as a scalable tool for identifying hydrological instabilities, particularly in smaller water bodies, offering significant advantages for real-world water resource planning and flood risk assessment.

Attn Tennis Members: You are invited to a 6 hr+ Indoor Tennis Party Event All levels welcome!! COURT 6 UPSTAIRS WILL BE DEDICATED FOR KING OF THE COURT DRILLS!! Food/Drinks Included!! Date: SATS Location: ONE LIFE FITNESS FORMERLY Sport N Health (Mclean Regency) Time: SESSION 1: 6 PM TO 8:30 pm SESSION 2: 8:30PM till 11:30 PM EST Price: $25,50 FIRST SESSION $25.50 SECOND SESSION $25.50 KING OF THE COURT NOTE: ONCE U RSVP, YOU MUST CALL ME TO CONFIRM. IF YOU SHOW UP AT DOOR AS A WALK IN, BEST ACCOMMODATION WILL BE MADE BUT NO GUARANTEE. Mike 703 505 5300 Meet up Co-Organiser mconvin@stconvinllc.com

# 🧠 **Build With Me #1: Prompt to Product (Live Demo Night)** 🗓 Wednesday \| 7–9 PM 📍 Venue: Martha Washington Library Ever had an idea… but no clue how to actually build it? In this session, we’ll take a simple idea and turn it into a real, working product — live. No slides. No theory. Just building. *** ## ⚡ What You’ll See * Idea → working app in real time * A project dashboard built from scratch * A landing page generated and refined live * How AI improves as it learns your context *** ## 🧠 What You’ll Learn * How to talk to AI effectively (prompting that actually works) * How to go from vague idea → structured build * How non-engineers can start building real tools *** ## 🎯 Who This Is For * People with ideas they haven’t built yet * Developers curious about AI workflows * Founders, operators, and side-hustlers *** This is your starting point. Come see what’s possible — and how fast you can get there.

Whether you're attending DynamicsCon in Las Vegas or simply want to get to know fellow users of the Dynamics & Power Platform tools, you are cordially invited to join us on Friday, May 8th for an informal meet & greet! Get to know Lenore & Meron (and other attendees) in an informal and friendly environment. This is a great opportunity for anyone who interested in learning more about the panoply of tools that fall under the Dynamics User Group.

This meetup is a beginner-friendly session introducing version control for Unity projects, with a look at three common tools: Git, Perforce, and Unity Version Control. The goal is to help you understand what version control is, why it matters for Unity development, and what options are out there. The format will likely be presentation-style, with live demos and time for questions throughout. You'll see each tool in action and learn how they fit into a Unity workflow. What to Expect: * An introduction to version control and why it's essential for Unity projects * An overview of Git, Perforce, and Unity Version Control * Demos of each tool in a Unity workflow * Tips for getting started * No prior version control experience required * Resources for continued learning All experience levels are welcome. Whether you're new to version control or already using one of these tools, this session will help you understand what each one offers. Food and drinks provided. Join us to learn more about version control options for Unity.

Tickets are now on sale!🥳We also will have lunch before. At the Rusty Bucket in Easton which is posted separately. 😊 Park in the East Garage.The restaurant is across the street then we can walk back together to the movie! 🥳

FREE event [https://www.ccad.edu/chroma](https://www.ccad.edu/chroma) Friday, May 15, 3–7 p.m. CCAD campus, 60 Cleveland Ave, Columbus, OH Join Columbus College of Art & Design for *2025* *Chroma: Best of CCAD*, our annual campuswide exhibition showcasing outstanding student work from across the college’s academic programs. This faculty-juried show features select work from CCAD students of all class years, and is a can’t-miss end-of-year campus celebration recognizing their tremendous achievements. It’ll be a night of fun and entertainment, with interactive games, animation and film screenings, art symposiums, poetry and prose readings, and more (along with some of the best local food trucks). *Chroma* is free and open to all. Many exhibitions including... **Game Art & Design:** **DSB, first floor, Welcome Center lobby and Room 115**

We will show how to build custom agents with Microsoft Agent Framework. Attendees will learn how to build and custom host agents when Microsoft Foundry is not a viable option.

**Optional movie afterwards**

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!