Military

[Profs and Pints DC](https://www.profsandpints.com/washingtondc) presents: **“Doom and Dinosaurs,”** a look at how mass extinctions shaped the dinosaurs and what research on these events tells us about Earth life’s long-term prospects, with Ian Wilenzik, paleontologist and visiting assistant professor of biology at George Washington University. [Advance tickets: $13.50 plus sales tax and processing fees. Available at [https://events.ticketleap.com/tickets/profsandpints/dc-doom-and-dinosaurs](https://events.ticketleap.com/tickets/profsandpints/dc-doom-and-dinosaurs) .] Pity the poor dinosaurs. They lacked both scientific research to help deal with potential environmental catastrophes and places where they could have a beer and discuss it. You, on the other hand, have the opportunity to come to Profs and Pints to hear a fascinating talk on the impact of mass extinctions on dinosaur evolution and what research on dinosaurs tells us about biodiversity and Earth’s current biodiversity crisis. Dr. Ian Wilenzik, who has studied and taught courses on dinosaur evolution, population spread, and extinction, will leave you with a greater appreciation of the resilience of life on earth and how we’re both the product and source of biologically catastrophic events. Many of us are familiar with how a big meteor impact about 66 million years ago wiped out the Earth’s dinosaur population, leaving us only with their feathered descendants, birds. Less well known is how the Earth actually has undergone five periods of mass extinction that wiped out nearly all life, and how dinosaurs arose from one and endured another—both caused by volcanic activity—before meeting their match in the third. To ground his discussion, Dr. Wilenzik will talk about how we study mass extinctions by looking for geologic evidence of volcanic activity, meteoric blasts, and other catastrophic activity and of gaps in the fossil record after them. He’ll also discuss what makes a dinosaur a dinosaur, describing their distinct anatomical features. He’ll talk about how they and other forms of life evolved over long periods of time and were affected by extinction events. We’ll look at how the meteor-caused mass extinction that wiped out dinosaurs at the end of the Cretaceous paved the way for the rise of mammals and the emergence of primates, and, eventually, us. Looking ahead to future mass extinctions and what might survive them, we’ll talk about how that plant you forget to water might have the last laugh, as well as why crocodiles might be around a while. (Doors: $17, or $15 with a student ID. Listed time is for doors. The talk starts 30 minutes later.) Image: A *Triceratops* mounted skeleton at the Los Angeles Museum of Natural History (Photo by Allie Caulfield / Wikimedia Commons).

New Columbia Swing is your source for swing dancing and learning. Take our free beginner lesson, offered every week, followed by a fun social dance. Dance is $15 at the door or $12 if you preregister at https://newcolumbiaswing.org/register. $10 for students/military. **Is this your first time dancing with us? Register with the code FIRSTTIME for a 100% discount!** **SCHEDULE:** Join us at 8pm for a drop-in beginner lesson (no partner required). The main social dance starts at 9:00pm! Any questions or concerns? Email us at info@newcolumbiaswing.org.

Curious about what it’s like to work in tech? Join us for a “day in the life” session with AWS engineers and learn about their roles, daily work, and career journeys in cloud computing. Stick around after for a networking session with professionals and students ask questions, make connections, and explore future opportunities in tech.

## **1 Million Cups Loudoun – Spring Social** **Community, Connections, and Coffee** **Wednesday\, April 22 \| 9:00 AM – 10:00 AM** **Venture X Loudoun** Join us for a special **1 Million Cups Loudoun Spring Social** — a morning dedicated to what makes this community so powerful: **connection**. ## **About the Event** This gathering is all about slowing down, stepping away from presentations, and creating space for meaningful conversations. Whether you’re a longtime member or joining us for the first time, this is your opportunity to: * Build new relationships * Reconnect with familiar faces * Share ideas and experiences * Strengthen your network in a relaxed, welcoming environment No presentations. No pressure. Just community, connection, and coffee. ## **What to Expect** * Open networking with fellow entrepreneurs and professionals * Intentional conversations that go beyond surface-level connections * A welcoming environment for both new and returning attendees * A chance to continue relationships beyond the meeting Enjoy a **light breakfast sponsored by E.L. Strategic** as you connect with others who are building, growing, and navigating business alongside you. ## **Why Attend?** At 1 Million Cups, we believe businesses grow through relationships. This Spring Social is designed to strengthen those connections and create space for collaboration, support, and shared momentum. ## **About 1 Million Cups** 1 Million Cups is a national program that brings entrepreneurs and communities together to learn, connect, and grow. Loudoun’s chapter meets on the 2nd and 4th Wednesdays each month. Join us on **April 22** for a morning that reminds us why showing up matters. We look forward to seeing you there.

At this event you'll discover how to better understand and control your subconscious mind, helping you overcome doubts and fears. If you have anger issues, depressions and anxieties. this event will show you how to overcome them.

To secure your spot, purchase your ticket from the Eventbrite link ([https://www.eventbrite.com/e/language-exchange-happy-hour-and-friending-tickets-718774623247](https://www.eventbrite.com/e/language-exchange-happy-hour-and-friending-tickets-718774623247)). RSVPing only on the Meetup Page doesn't allow you to attend the Event. ADVANCE TICKET PURCHASE IS REQUIRED TO RESERVE YOUR SEAT. If the link doesn't work please Copy and Paste the Ticket link in Google to see it. ABOUT THE EVENT Venez apprécier l'ambiance chaleureuse d'une conversation en français autour d'un verre de vin et d'apéritifs à moitié prix. C'est ouvert à tous quelque soit votre niveau, que vous soyez débutant ou bien que le Français soit votre langue maternelle. It is irresistible, to enjoy French convo with half-priced appetizers, glass of wine and rail drinks. The Event is open to all levels of French language, from beginners to native fluency.

Join Social Sips & Bites for our Wednesday Happy Hour. Great drinks, easy conversation, new faces, familiar faces, and that signature SSB energy that turns a simple night out into something memorable. https://m.ruthschris.com/home/tysons-corner/7341

🇺🇸 Honor the Fallen – Community Manion WOD at Marine Corps Memorial Join us on April 25 at the Marine Corps War Memorial (Iwo Jima) for a powerful community event honoring our nation’s fallen heroes. This is more than a workout—it’s a chance to come together, reflect, and take action in remembrance. The Travis Manion Foundation WOD is an all-abilities, family-friendly fitness event open to veterans, first responders, families, and members of the community. *** ### 💪 The Workout (All Levels Welcome) * 400 meter run (or walk) * 29 squats (weighted or air squats) * Repeat for 20 minutes 👉 Go at your own pace. Modify as needed. No experience required. *** ### 🎯 Why We Do It The workout honors 1st Lt. Travis Manion and all those who gave their lives in service to our country. We don’t just remember—we live out the spirit of: **“If Not Me, Then Who?”** *** ### 📍 Event Details **Location:** Marine Corps War Memorial, Arlington, VA **Date:** April 25, 2026 **Time:** [Insert your start time] *** ### 💲 Registration Required This is a registered event through the Travis Manion Foundation. 👉 Please sign up here: [https://www.travismanion.org/events/manion-wod/2026-travis-manion-foundation-national-capital-wod](https://www.travismanion.org/events/manion-wod/2026-travis-manion-foundation-national-capital-wod) (Registration supports the mission of honoring the fallen and empowering veterans and families.) *** ### ⚠️ Important Notes * Open to **all ages and fitness levels** * Bring water (no hydration stations on site) * Wear comfortable workout gear * You can participate at your own pace *** 🎥 Watch the Event Video: https://youtube.com/shorts/6nMjGXo5txQ?si=vCQpacKoc63mXmMm *** ### 🤝 Who Should Come * Veterans & active duty * First responders * Fitness enthusiasts * Families & kids * Anyone who wants to be part of something meaningful *** ### Final Word You don’t have to be a high-level athlete. You just have to show up. Come sweat. Come remember. Come be part of something bigger than yourself.

Gents! We’ve got a friendly lined up against the Renegades, and you know what that means—good rugby, good people, and a proper social after. We’ll be taking the pitch at the legendary Wallenberg Field in Washington, D.C., so come ready to run, hit, and have some fun. Boots on at NOON Kickoff at 1:00 PM EST Social TBD

Ausarian Tantra Yoga is a practice that infuses the spirit and power of enlightenment through synchronizing breath, movement, meditation, and silent affirmation. Ausarian Tantra Yoga incorporates postures that reflect some of the principles of the Kemetic culture. It is a practice wherein gradual and deliberate movement allows moments for the mind, body, and spirit to connect and express oneness. **Please reserve your spot at www.piesfitnessyoga.com**. The session is offered both 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. Discount is available to seniors, teachers, students, emergency responders, and military. All can save by purchasing class packs.

Join us as The Washington Area Roadskaters lead you on a different adventure every week, skating through and around our Nation's Capital! Skate description will be placed here as the route is published. For up to the minute details, check Facebook and Instagram. Facebook: https://www.facebook.com/groups/WashingtonAreaRoadskaters/events Instagram: https://www.instagram.com/weareskatedc/ We hope to see you Sunday!

**Discover a hidden gem at the heart of DC!** Glover Archbold Park runs parallel to the better-known Rock Creek Park, stretching from Tenleytown to the C&O Canal in Georgetown. As you scramble over rocks and navigate rushing streams, you’ll forget that you’re right in the middle of the city. We’ll be hiking around 5 miles out and back, with a stop midway at the C&O Canal for a bite to eat. This hike is part of a series focused on exploring transit-accessible green spaces in the DMV. Date: Sunday, April 26 Time: 10:30am - 1:30pm Meeting Point: Tenleytown-AU Metro, south entrance What to Bring: Hiking boots or sneakers with good grip, water, snacks and/or lunch This trip is led by Rosie Berman under the supervision of Potomac Chapter hiking leader Peg Barratt Please register for the activity in advance, using the AMC outdoors connector website, https://activities.outdoors.org/s/oc-activity/a5UVX00000168Gr2AI/act00020396

[Profs and Pints Northern Virginia](https://www.profsandpints.com/washingtondc) presents: **“Facing Fascism,”** on the history, hallmarks, and lingering power of a deadly ideology, with Kevin Matthews, professor of history at George Mason University and teacher of courses on early 20th century European history. [Advance tickets: $13.50 plus sales tax and processing fees. Available at [https://events.ticketleap.com/tickets/profsandpints/nv-facing-fascism](https://events.ticketleap.com/tickets/profsandpints/nv-facing-fascism) .] Few political movements have aroused as much anger and fear as fascism. But despite its legacy of violence, persecution, and genocide, fascism continues to hold a strange attraction to many. Join historian Kevin Matthews for an in-depth look at an ideology that brought death to millions in Europe and yet continues to deeply influence our politics and culture. Dr. Matthews will start by discussing how the ideology of fascism arose in the aftermath of the First World War and took hold in Europe in the 1920s and 1930s. To give you a better grasp of what exactly fascism is, he’ll discuss its central themes: Anti-democracy. Extreme nationalism and anti-communism. The use, or threat, of violence in politics. Rejection of established values such as scientific objectivity. Denial of equal rights, especially for women. The assertion of power where a power vacuum exists. We’ll examine the rise and fall of two notorious fascist dictators, Adolf Hitler of Germany and Benito Mussolini of Italy. For a time it was believed that fascism died in the ashes of the Second World War, but it clearly didn’t, and we’ll look at where it remains a political force today. Finally, we’ll examine how fascism continues to permeate popular culture in ways that trivialize it, popping up in music from punk to Madonna, with its latent eroticism making it the subject of films such as *The Night Porter.* Having been called “the most self-consciously visual of all political forms,” it enlisted fashion leaders to produce uniforms and continues today to inspire a look known as “Nazi chic.” Dr. Matthews previously has given fantastic Profs and Pints talks on Ireland’s fight for independence and on World War II German submarine attacks off our coasts. He’s sure to leave you with a much better understanding of fascism and a recognition that is has hardly gone away. (Doors: $17, or $15 with a student ID. Listed time is for doors. Talk starts 30 minutes later.) Image: Benito Mussolini and Adolf Hitler during Mussolini's 1940 visit in Munich (photographer unknown / public domain).

**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

Ciao a tutt\*! Let's meet Monday at 6.30pm at the Upper Arlington Library (Tremont Branch) in **Meeting Room A** to speak in Italian for 1 hour.

Over 50 CINCO de MAYO HAPPY HOUR - FLIGHTS N TACOS!!! Join us for a fun and relaxed Over 50 Happy Hour on Friday, May 1st from 5:00 PM – 8:00 PM at Giant Eagle Grandview Yard Event Center! (upper level) **Plenty of free parking**. The event center is huge! Pics are in the comments. Over 50 CINCO de MAYO HAPPY HOUR!! – Flights n Tacos Let’s join together for a fiesta! (Invite friends - we have lots of room!) • Taco Bar • Margarita and Beer tasting • Complementary chips and salsa • Margs/cocktails at the bar for purchase • Festive Band/Music Margaritas/Mexican Beer Tasting + Taco Bar: Optional - For $15.00 per person you can also get 4 Margarita or beer) Get ready for a fun evening filled with live music, great conversation, and a lively crowd of 50+ singles and friends looking to mix, mingle, and enjoy the night. Whether you come solo or with friends, you’ll quickly feel the welcoming, social vibe. Enjoy happy hour at the bar until 6 PM, or take part in the special Cinco de Mayo experience featuring margarita flights and delicious Mexican bites. It’s the perfect setting to relax, meet new people, and celebrate in style. Our private upstairs space gives us plenty of room to connect, laugh, and enjoy the energy of the night. Come when you can, stay as long as you like — the best conversations (and the most fun!) tend to build as the evening goes on. No agenda — just great people, live music, and a Cinco de Mayo celebration you won’t want to miss!

Some trained COUNT volunteers work together once a month at RMH (http://www.rmhc-centralohio.org/volunteer.php) as Housewarmers (usually on the 1st Sunday from 1 – 5 PM). Some schedule other shifts at their convenience. You may try this out with less fuss by following a "Fast track" or go through the normal process. Fast track • Arrange a time to shadow a COUNT volunteer. Call Dave Nohle at 614-268-9558 (cell). • Show up and try it out. • Complete application, etc. later. Normal process • Complete an online application (http://rmhc-centralohio.org/volunteer/). • Attend orientation in advance. • At orientation you will complete forms agreeing to keep family/patient info private and allowing a background check and tour the facility. • Complete one training shift. Daily shifts are: morning 9 AM - 1 PM, afternoon 1 - 5 PM and evening 5 - 9 PM. • Schedule shifts online using the on the RMH scheduling system (http://www.volgistics.com/ex/portal.dll/?FROM=32895). The Ronald McDonald House (RMH) provides housing and meals for families with sick children. The Columbus RMH is the largest in the world with 137 rooms. COUNT has been volunteering there since May 2014. Housewarmers work with RMH guests to provide a home-like environment - greet, assist with family needs, answer phones, give tours, assist with checkin/checkout, prepare guest rooms after checkout, clean facility, laundry, restock supplies and staff the front desk. RMH Housewarmers volunteer at least one four-hour shift a month. All Housewarmers must complete an application and agree to a background check before they can be full fledged volunteers.

We meet at lunch each week and each meeting follows a fairly organized agenda. First all participants pass their business cards around. Then each member and guest is invited to give a one-minute overview of their company and what is a perfect referral for the week. We always have a 10 minute presentation from one of the members about their business in more detail. And finally we pass referrals. You're welcome to visit. Nobody is ever put on the spot. Bring plenty of cards!

Dodgeball is back again! If you’ve been wanting to come out, this is an easy one to join. We’ll be playing for about 1.5 to 2 hours, you do not need to bring any equipment, and no experience is needed. We use a specific set of rules and equipment to make the games run better and keep them fun for everybody, not just people who already know how to play. If it rains, the event will be canceled.