OpenStack

Pitch your idea, get feedback, give feedback, meet with a mentor and most importantly, take action. Come to the meetup with a specific issue you are stuck with. **10:30 am Introductions:** 2-minute pitches tell us who you are? What you're working on? and what you need help with? **11:00 am Problem Solving:** Let's figure out how we can help, and what action you can take today to move forward. **12:00 pm** Open Networking: Keep the discussion going and connect with other attendees. Bring yourself, notebooks, laptops and anything else you need to pitch your idea and get work done. Interested in joining the Studio? [APPLY NOW](https://unstucklabs.com)

Let’s reboot the DC Postgres Meetup series! This inaugural meeting will be hosted by John Porvaznik and Eddie Pickle and all are welcome. We’re actively looking for speakers, co-hosts, event spaces and other folks that want to help bring this group back to life. If you can’t make it but want to be involved in the future, please let us know. John Porvaznik will present a talk on Postgres fundamentals including shared buffers, memory usage, pages, and more. John is a long time PostgreSQL Engineer and DBA in the government space with focus on ETL / Data Ingestion, PostGIS and spatial data sets, query optimizations, Database Design // DDL, benchmarking and specifications, data health, and system healths and monitoring. This meetup will be hosted near the Snowflake office in Tysons (event space sponsored by Snowflake). We’ll have pizza and drinks for folks. 6:00 arrival and networking, 6:30 talk followed by discussion, 7:45 close. The event is at 1750 Tysons Boulevard, McClean, VA, 22102, in the 1750 Tysons Conference Center. This is Metro Accessible from the Silver Line to Tyson's Corner station. Parking at the mall next door is free or the event building has paid parking.

It's Reboot Hour time — and this month we've got a little something extra up our sleeve. 🐾 Join the **eWaste Warriors** community for our monthly **Reboot Hour** at **Carpool in Arlington** — our favorite spot to unwind, connect, donate your unused electronics, and talk about what's next for electronics sustainability. This month's gathering has a bear theme — and let's just say there's a reason for that. We've been working on something quietly for a while now, and our Reboot Hour crew gets to be the first to hear about it. No big stage, no formal presentation — just good drinks, good people, and a sneak peek at what the eWaste Warriors have been building behind the scenes. 🐻 Come curious. Leave inspired. **What to expect:** 🍻 Drinks & great conversation at Carpool ♻️ eWaste device drop-off — bring old phones, tablets & laptops to donate 🐻 A little bear-themed fun — yes, there's a story there 👀 A sneak peek at something new — come find out what we've been up to 🌱 The eWaste Warriors community — DC's best crowd in sustainability Whether you're a longtime eWaste Warriors supporter, a sustainability enthusiast, or just someone who wants a great Monday night out in Arlington — this is your crowd. Dress is casual. Drinks are on you. The good vibes are on us. 🐾 📅 Tuesday, April 28, 2026 📍 Carpool, 4000 Campbell Ave, Arlington, VA 🎟️ Free — RSVP so we know you're coming *Bear with us. You won't regret it.* **Details:** Tuesday, April 28th 5:00 – 7:00 PM (drop in anytime) Carpool — 900 N Glebe Rd, Arlington, VA Right off the Ballston Metro **What to bring:** Just yourself. Old devices welcome but not required. A friend, or meet a new one! **What to expect:** Pool, pinball, shuffleboard, darts, drinks, zero pressure — and a baseball game at the end of the week.

Do you have a startup that needs funding? Do you want to learn how startup funding works, what you need to do before trying to raise funding, and where you can go to get it - especially when interest rates are high, AI disruption is here and geopolitical uncertainty is here? Join us for this panel with real investors, which will provide practical, step by step advice. We will have entrepreneurs who have successfully raised money for their businesses, and investors actively funding ventures. Learn expert tips, big pitfalls to avoid, what investors are looking for, how equity works, and more. **❯ Guest Speakers include:** * Sever Totia (Partner, 3TS Capital Partners) * Mahir Iskender (Founder, KNDR Digital) * Guc Ozenci (Program Director, FI Washington DC) **❯ Who Should Attend?** * Anyone who is thinking about raising money for their startup * Anyone that wants an understanding of fundraising for early stage businesses and products * Founders who need guidance in uncertain times **❯ What are some of the Topics?** * The key metrics and pre-requisites for raising funding in the new World order * How to make yourself more attractive to investors during AI disruption and geopolitical uncertainty * How to utilize online fundraising networks and platforms, like AngelList, Gust, Kickstarter, and Indiegogo. * How to meet and work with different sources of capital, such as friends and family, angel investors, venture capitalists, government grants and loans, and more. * and more... **❯ What is the Agenda?** * Welcome and Socializing * Talks from Entrepreneurs who have raised capital, and Investors who fund startups * Question and Answer * Introduction to the Founder Institute * Discussion and Networking **❯❯ This is an in-person event, so be sure to RSVP at [https://fi.co/e/396628/meetup](https://fi.co/e/396628/meetup) to secure your spot and receive further details.**

Let's get together to play some fun BB level Quads games at Bluemont. **Format**: Doubles **COST**: FREE **Court Type**: Outdoor grass **Minimum Skill Requirements**: Intermediate-BB (click [here](https://docs.google.com/document/d/1PojSi4qdlRsv1msCHhvpQ43iDc4FfzQwpWCc3kafVMY/mobilebasic) for details) \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- **Smiley Social documents:** 1. [Group Rules ](https://docs.google.com/document/d/1HrG35p_0M08leRvCp8XWG3CMkr_GL928XFabl5T6Dvg) 1. [Liability Waiver ](https://docs.google.com/document/d/1W2mq-7m99lmvd7gdWYaSUFtvVg4UGnzV6koafAbHmco) 1. [Volleyball Levels](https://docs.google.com/document/d/1PojSi4qdlRsv1msCHhvpQ43iDc4FfzQwpWCc3kafVMY/)

Have you been thinking about trying self-defense training, but do not want a loud, aggressive, or overly competitive environment? This free intro class is a simple way to get started. Maryland Systema offers practical self-defense training for adults in Rockville with a focus on movement, awareness, breathing, posture, and calm under pressure. This class is designed for beginners and first-timers who want real-world self-defense training in a welcoming setting. You do not need experience. You do not need to be in top shape. You do not need a martial arts background. You just need to show up ready to learn. This is not a sport-based class built around winning points, memorizing routines, or trying to look impressive. It is a more practical approach to adult self-defense training that helps you stay balanced, aware, and functional when things feel uncertain. If you have been searching for self-defense classes in Rockville, beginner self-defense near you, or practical self-defense training for adults, this class is a good place to start. **What you will work on** * Breathing and staying calm under pressure * Movement that improves balance and mobility * Awareness and posture * Simple partner drills * Practical self-defense training for beginners **Who this class is for** * Adults new to self-defense training * Beginners looking for a low-pressure class * People who want practical self-defense instead of sport martial arts * Adults in Takoma Park, Silver Spring, Rockville, and nearby areas looking for realistic self-defense classes **What to wear** Please wear comfortable workout clothes. No uniform is required. **Why start with this class** This free intro class gives you a chance to experience the training, meet the group, and see whether Maryland Systema is the right fit for you before joining regular weekly classes. **RSVP** Reserve your spot and come try a beginner-friendly self-defense class in Rockville.

Sign up to perform here: [Link for Performance Sign Ups](https://docs.google.com/forms/d/e/1FAIpQLSeZ9TNkUP7wsOuhd7AoNtYSaov47dpmQRhkKnlyMN4bHulu_g/viewform) Save the date for NetSAP Open Mic night at Solly's on Tuesday, April 28, 7-9pm! $5 donation recommended, unless you are performing - see the link for performance sign up! Get ready with your poetry, comedy, magic, and music! Can't wait to see all your talent!

DC Code and Coffee is an inclusive, informal co-working session. It's community-led and community-run by devs, for devs. People of all skill levels attend. Whether you’re dev-curious, aspiring, or a professional developer, we’d love to have you! Come chat or learn to code on a Sunday afternoon with coffee and cool-inclusive people. Bring your laptop! We typically meet every month on the weekend. **Join our online community!** For all things Tech in DC and to get latest updates and tech events from the DMV area, join the [DCTech Slack](https://dctech.chat/). All DC Code & Coffee announcements are in the #dccodecoffee channel **How it works** Near the beginning of the event, we do an introduction circle. You say your name, what you can help others with, and what you would like help with. You can also share job opportunities. After the introduction circle, everything is self-organized.

\*Reschedule from 4/25\* **IMPORTANT - READ** Monongahela National Forest limits groups to 10 people, so that is a hard limit for this trip. If you are not 100% committed please do ***NOT RSVP*** ## **Trail Facts** * **Difficulty Level: Moderate** * **Length:** 16 Miles * **Duration:** 2 Days * **Elevation Gain:** 2,216 Feet * **Bear Canisters:** Not Required * **Permits:** Not Required * **Parking:** Red Creek Trailhead * **Coordinates:** 38.972729, -79.397824 * **AllTrails Map**: [https://www.alltrails.com/explore/map/dolly-sods-backpack-16-mi-24357dd](https://www.alltrails.com/explore/map/dolly-sods-backpack-16-mi-24357dd) The Dolly Sods Wilderness is a U.S. Wilderness Area in the Allegheny Mountains of eastern West Virginia and is part of the Monongahela National Forest (MNF) and one of the most desirable trekking areas in the US. Dolly Sods is a rocky, high-altitude plateau with sweeping vistas and flora and fauna normally found much further north in Canada. A backpacking trip in this area will expose you to a very diverse and unique landscape with sphagnum bogs, grassy meadows lined by spruce trees, wind-carved boulders, and beautiful mountain vistas. Note - this area can have very unpredictable weather. I've had everything from sunshine, to heavy rain, to even snow and hail as late as May. Pack accordingly. **Trail Details:** We will meet at The Vienna Metro station on Saturday morning at 8am and drive to the Red Creek Trailhead at the southern end of the Dolly Sods wilderness. The drive is about 3 hours - I will drive and am happy to have up to 3 others carpool with me. When we arrive at the trailhead, we will hike about 6.3 miles to our campsite, stopping once to check out the the iconic Lion's Head on Breathed Mountain (pictured in the post). Should be an early day, so feel free to bring cards, adult beverages, or other items to pass the time. The second day, we will explore the rest of the park, which includes the rugged Dunkenbarger trail. The second day is about 9.4 miles back to the car. There are a ton of stream crossings on this trip - so expect to get wet and pack accordingly. **Essential Items**: * Tent * Sleeping pad​ * Sleeping bag suitable for expected temperatures​ * Backpack (appropriate for overnight backpacking)​ * Backpacking stove with fuel​ * Pot, cup, dish, and utensils​ * Dehydrated meals​ and snacks * Water bottles or hydration system (capacity for at least 2 liters)​ * Water filter or purification tablets​ * Headlamp with extra batteries​ * Rain gear * Dry bags or pack cover​ * Warm clothing layers (non-cotton) * Trowel for and toiletries for Leave No Trace compliance **Optional Items**: * Personal first aid kit​ * Map and compass or GPS device * Power bank or external battery * Trekking poles​ * Camp shoes * Electrolyte supplements​ * Alcohol​ * Books, games, or other enterainment * Gaiters​ * Sunscreen, lip balm, insect repellent​​ **General meetup location:** Vienna Metro Station - 8:00am Time driving: 3 hr. each way Google driving direction from Vienna metro: [https://maps.app.goo.gl/KUW283UFEe5kJJnLA](https://maps.app.goo.gl/KUW283UFEe5kJJnLA) **CARPOOL:** Don't forget if you want a ride or are willing to offer a ride – be a friend to the environment, save money, and make friends. **LIABILITY NOTICE:** Please remember that this group operates under the common adventurer model. We are a group of friends and volunteers organizing trips for fun and shared experience. Participants are expected to be familiar with best hiking practices and choose hikes that align with their physical abilities and experience. Organizers and members are not liable for any injuries, loss, or damage to persons or property arising from group activities. By attending this event, you agree to assume all risks associated with the activity.​ For more information on the common adventurer model, please see [Ron Watters' definition](https://www.ronwatters.com/CADefine.htm).​ If you believe you may be lost during the hike, follow the advice of the [US Forest Service](https://www.fs.usda.gov/visit/know-before-you-go/if-you-get-lost). ​ See you on the trail!

We're back! The Cover6 Community's in-person meetup returns for round two — and if you missed the first one, this is your shot. We're keeping it intimate this time — we've got space reserved right by the bar. Perfect size for real conversations. **What to expect:** * Pure open networking — no agenda, no presentations, no slides * Three hours to connect, catch up, and build real relationships * Genuine conversations with practitioners, newcomers, students, and professionals from across the industry * Good energy, familiar faces — and plenty of new ones * Drinks right there if you want one **Who should come:** Anyone in or entering the cybersecurity space in the DMV. It doesn't matter if you've been in the industry for 20 years or you're still studying for your first cert. You belong here. Bring a friend. Seriously — the more the merrier. Tag someone who needs to be in this room. 📍 AC Hotel by Marriott Arlington National Landing 1999 Richmond Highway, Arlington, VA 22202 *(Metro accessible — Blue/Yellow Line, Crystal City Station)* 📅 Friday, May 1, 2026 🕕 6:00 PM – 9:00 PM RSVP so we know how many people to expect. See you soon! — Tyrone & the Cover6 Community team

Let’s keep the momentum going! Beginner-friendly meetup! Let’s get together and get started jumping this spring. We’ll learn some basic footwork fundamentals and have a great workout! Please join us!

Theme: Gentle Flow Yoga & Meditation Level: Beginner to Intermediate Time: Sunday 9:30 – 10:30 AM Location: Bluemont park Cost: Free What to bring: Yoga mat, water, comfortable clothing Location: Basketball court of Bluemont park, google map 38°52'06.2"N 77°07'52.0"W Parking: South Bluemont Parking Area About the session *A gentle flow-based yoga session to move, stretch, and reconnect with your body. We may include simple breathing techniques and a short meditation session. - This is not a high-intensity class. You are welcome to go at your own pace and take breaks anytime. *Suitable for beginners and regular practitioners. Notes - Light food is recommended before practice *Outdoor session: feel free to bring sunscreen, towel, or anything you need - Please be mindful of your own body and practice within your limits By joining, you acknowledge that you are responsible for your own health and well-being during the session. About the host 200h Yoga Teacher Training (2019) Long-term yoga practitioner and part-time teacher 🌿 May you find a moment of ease and connection in your practice. **Smiley Social documents:** 1. [Group Rules](https://docs.google.com/document/d/1HrG35p_0M08leRvCp8XWG3CMkr_GL928XFabl5T6Dvg) 2. [Liability Waiver](https://docs.google.com/document/d/1W2mq-7m99lmvd7gdWYaSUFtvVg4UGnzV6koafAbHmco)

Join our ASL Brunch on Sundays in Greenbelt! All ASL users and learners are welcome. Brunches are alternately held at two restaurants in Greenbelt, both in the same town plaza. ODD WEEKS: 1st, 3rd, and 5th Sundays, we meet at Cedars of Lebanon, 103 Centerway. EVEN WEEKS: 2nd and 4th Sundays, we meet at New Deal Café,113 Centerway. We are the Greenbelt ASL Community, a group of both Deaf and hearing people who hang out, chat about everyday goings on, trade stories, get to know each other better, and of course, enjoy food together. Many members use ASL as their primary language, several are interpreters or other fluent ASL users, while others are ASL learners who wish to improve their skills while making new friends. Before or after brunch, you can visit the farmer's market and small coop grocery store in the plaza. Please RSVP so we can contact you via email if needed. Our group is on Facebook as Greenbelt ASL Community. Some longtime Brunch attendees don't mark their attendance here, so feel free to stop by even if you don't see others who have RSVP'd on Meet-up.

*Tickets free for Constellations members. Must sign-up on [Eventbrite](https://www.eventbrite.com/e/speed-dating-for-adults-with-idd-20s-and-30s-tickets-1986401466258?utm-campaign=social&utm-content=attendeeshare&utm-medium=discovery&utm-term=listing&utm-source=cp&aff=ebdsshcopyurl&keep_tld=true).* *Sometimes we invite Neurodivergent District members to join a virtual event from our Constellations community. We’re glad you’re here.* *Just to clarify, attending this event doesn’t include access to the Constellations member portal or membership. If you’d like ongoing access to events like this, along with curated member introductions for friendship or dating, you’re welcome to explore joining [Constellations](https://www.harringtonmatchmaking.com/constellations-membership).* Join us in Bethesda, Maryland for a facilitated Speed Dating event designed to support adults with intellectual and/or developmental disabilities in meeting potential friends and romantic partners in a respectful, low-pressure environment. This event is hosted by[ Harrington Matchmaking](https://www.harringtonmatchmaking.com/ "https://www.harringtonmatchmaking.com"). Remember: You do not have to be perfect. You just have to show up. Connection begins with showing up! *Tickets free for Constellations members. Must sign-up on [Eventbrite](https://www.eventbrite.com/e/speed-dating-for-adults-with-idd-20s-and-30s-tickets-1986401466258?utm-campaign=social&utm-content=attendeeshare&utm-medium=discovery&utm-term=listing&utm-source=cp&aff=ebdsshcopyurl&keep_tld=true).*

Want to be a speaker? submit your talk to our Call for Presenters!!! https://sessionize.com/cbus-hug-2026/

(Note: RSVPing here on meetup does NOT reserve your seat. To do that, you’ll need to register at our website, [HERE](https://www.coreerocks.com/Events.aspx?ID=2026-Central-Ohio-Real-Estate-Investing-Expo-14-5-5-2026).) We’re serious about helping you succeed in real estate. That means not just teaching you—but putting you in the room with the people who help you get deals done. Every deal depends on people. The agent or wholesaler. The lender. The contractor. The title company. The insurance agent. The problem is that most investors meet those people slowly. This event fixes that. One room full of: • Lenders • Contractors • Title companies • Insurance providers • Property managers • And active local investors A place where you can: • Build your team • Find funding • Solve real problems • Make connections that lead to deals If you’re serious about real estate, this is a smart room to be in. Members and non-members at any level of knowledge and experience are welcome. This event is free. Remember, to actually reserve your seat, you have to go [HERE](https://www.coreerocks.com/Events.aspx?ID=2026-Central-Ohio-Real-Estate-Investing-Expo-14-5-5-2026) and register on our website!

It feels like we just saw each other 🤷. Join members of the local design and UX community for our monthly breakfast. For May we’re stopping in for Rooh’s popup breakfast/cafe concept. You know someone is getting the lobster yuzu croissant, and that’s not even the prettiest thing on the menu!.

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!

Come out to Improving for our monthly iOS and Mac meetings. This Month's Presentation: Nothing yet. (You should volunteer). What is Cocoaheads (http://cocoaheads.org/)? CocoaHeads is a group devoted to discussion of Apple Computer's Cocoa Framework for programming on MacOS X and iOS (including the iPhone, iPad and Apple Watch). During monthly meetings, members present on their projects and offer tutorials on various programming topics. What is BuckeyeCocoa (http://buckeyecocoa.org/)? BuckeyeCocoa is a group of Objective-C/Swift developers/enthusiasts. We host monthly Cocoaheads and near-weekly NSCoder meetings in Columbus, Ohio. The meetings are free to attend. Presentations! Presenters welcome! We are always in need of people willing to present material. Any Swift and/or Objective-C related topic is welcome. Times can be 5 minutes (i.e. lightning talks) to a maximum of 2 hours. Interested? Contact info is on the BuckeyeCocoa website. To volunteer for a presentation contact us at @BuckeyeCocoa on Twitter. Follow us on Twitter! @BuckeyeCocoa (https://twitter.com/#!/Buckeyecocoa/) For more information: http://buckeyecocoa.org/

**Latest Dojo Location!** **Knotty Pine Brewing** 1765 W 3rd Ave, Columbus, OH 43212 We're going to try a new dojo location for a few weeks and see how it works Dojos are informal Python group study sessions where everyone interested in Python gathers to learn about Python, help others with Python, or just hang out. Everyone is welcome from Python beginners to experts. Bringing a laptop is encouraged (we'll have extension cords and power strips). If there's something you want to learn leave a comment on this invite so we can plan ahead. We're looking for speakers for our Monthly Meetups! Fill out the form if you are interested in presenting to the Python Community. https://forms.gle/ehSfUAC2WgR34Crq9