ESRI

**Deep Learning Adventures** and the larger **Data Community DC** are thrilled to collaborate with **www.compiled.sh** by **Transpose Platform** and co-organize the largest AI hackathon event in DC so far! We are excited to collaborate with Truc Phan as well as Jeff Hale and Will Angel to make this large scale effort a reality. If you are an AI enthusiast, builder, product manager, UI/UX designer, student or simply enjoy using AI tools effectively, this event is made for you! We are looking for talented individuals and teams to showcase their skills and build awesome products during our hackathon event. There are significant monetary ($5K+) and swag prizes for you as well as direct feedback from selected **Y Combinator** startups. Join us today!!! PLEASE RSVP ON LUMA: [https://luma.com/bmabw4qr](https://luma.com/bmabw4qr) If you have any questions feel free to reach out directly! Thank you, **George Zoto, Truc Phan**, **Deep Learning Adventures** and **Data Community DC**

You must read the following NVHC Sign-in Sheet Statement/Liability Disclaimer,https://nvhc.com/signin.pdf and then answer the question that you will see when you RSVP with "**I Accept**" to be permitted on the hike. **7 mile loop with a 679 ft. elevation gain that makes the hike the equivalent to a bit over 8.5 miles.** (400 ft gain = 1 mile) **Per Park Permit Guidelines, this hike is *limited* to *20 Hikers*** **Description**: **[Rock Creek Park](https://www.nps.gov/rocr/index.htm)** is truly a gem in our nation's capital. This 1,754 acre city park was officially authorized in 1890, making it the third national park. It offers visitors the opportunity to escape the bustle of the city and find a peaceful refuge, recreation, fresh air, majestic trees, wild animals. This hike starts from the **[Rock Creek Park Nature Center](https://www.nps.gov/rocr/planyourvisit/nature-center-and-planetarium.htm)**[ ](https://www.nps.gov/rocr/planyourvisit/nature-center-and-planetarium.htm)(Plenty of Free Parking; closed Mon/Tues), crosses Military Road heading north along the **[Western Ridge Trail,](https://www.nps.gov/rocr/planyourvisit/maps.htm)** over the **[Boundary bridge](https://www.nps.gov/rocr/planyourvisit/maps.htm)** and then south following the creek to the **[Valley Trail](https://www.nps.gov/rocr/planyourvisit/maps.htm)**, and then back to the **[Nature Center.](https://www.nps.gov/rocr/planyourvisit/nature-center-and-planetarium.htm)** **Pace:** pace is about 2 - 2.5 mph while moving. **Bring**: adequate water/hydration, also snack/lunch, insect repellant as Tick Season is here and sturdy hiking shoes since there are rocky areas, tree roots and a stream crossing, **Dogs:** Dogs are **not** welcome on this hike in accordance with the NVHC Dog Policy. **Weather:** weather in this location is **[HERE](https://weather.com/weather/hourbyhour/l/NoMa+Washington+District+of+Columbia?canonicalCityId=5449cc9af33d6584872016be78d0340d)**[.](https://weather.com/weather/hourbyhour/l/NoMa+Washington+District+of+Columbia?canonicalCityId=5449cc9af33d6584872016be78d0340d) **Meetup Location:** we will meet in the parking lot of the Rock Creek Park Nature Center & Planetarium (Closed Monday and Tuesdays) at 5200 Glover Rd NW, Washington, DC 20015. **GPS Coordinates : 38°57'34.1"N 77°03'05.6"W** **Maps** **[Hiking in Rock Creek Park](https://www.nps.gov/rocr/planyourvisit/hiking.htm)** **[Rock Creek Park](https://www.nps.gov/rocr/planyourvisit/maps.htm)**

This Happy Hour is devoted to professionals in the Green, Sustainable Energy and Environment; to grow, interact, and learn from each other. It is designed to provide a professional environment to meet other professionals to broaden one's career. It is also for those interested in careers in the sector and are studying or intend to enter the dynamic world of green movement. ***GRAB A BOOZE OR A BITE AND YOU WILL BE SET TO ENJOY THE EVENT. YOU NEED TO GET AT LEAST A DRINK OR FOOD:) To get the event going and show support. We know that you like our events. P.S. : We have non-alcoholic drinks as well.*** We have a tiny venue and we hit capacity often and early arrival is suggested. We have the discretion to decide entry. HOW IT WORKS : We will try to assign areas for each represented INDUSTRIES AND SPECIALIZATIONS; and will direct attendees to their respective tables accordingly. All are welcome! However we don't guarantee the availability of a partner in that particular experience, you would like to exchange. Space is limited and advance ticket purchase is required. PLEASE BRING A BUSINESS CARD. Rules to abide : 1. Event is free and 21+ (bring ID). 2. Be respectful to your counterparts and give them a chance to connect with others as well. 3. We all are professionals in one or two fields and be willing to share your knowledge and experience to others and try to accommodate as much as possible. 4. If you don't belong the other person's required specialization, LEAVE THEM ALONE. 5. Rude or aggressive members are removed from the group at an organizers discretion. 6. This is a face-to-face networking event. DO NOT try to arrange an online meeting, by using the comment box or direct message. 7. Most of our members complained about people writing in the comment box. Since it sends notification to all attendees. If you have any questions, send a message to the organizers. Don't write in the comment box. 8. We have ZERO TOLERANCE for solicitation. We don't allow anyone to run their own agenda at the Event. If you are interested to promote/sponsor/collaborate; contact us via (info@merevents.com). 9. When you get there, we will greet you and take you to your respective group. 10. ***Please be patient for the first 30 minutes, up until we form a group with your respective industry/sector.*** ***AFTER THE SOCIAL, WE HIT THE DANCE FLOOR! BRING YOUR DANCING SHOES, WE WILL DANCE THE NIGHT AWAY!*** \- Come one\, come all; YOU CAN FLY SOLO TOO:\) This is the most friendliest event you have ever attended\! \- Feel free to invite your friends\. They don't necessarily have to be a member \- Celebrate your birthdays or your moments in life with us\. \- For bottle/table service email \(info@[merevents.co](http://merevents.co/)m) or text at (202) 368-1878. \- Event is 21\+ ***N.B. : We have ZERO TOLERANCE for solicitation. We don't allow anyone to run their own agenda at the Event. If you are interested to promote/sponsor/collaborate; contact us via ([info@merevents.com](http://info@merevents.com/)).*** http://photos1.meetupstatic.com/photos/event/a/1/d/1/600_443321425.jpeg http://photos2.meetupstatic.com/photos/event/d/3/2/b/600_449154059.jpeg http://photos1.meetupstatic.com/photos/event/3/e/7/a/600_448335994.jpeg http://photos1.meetupstatic.com/photos/event/e/0/2/6/600_448197382.jpeg http://photos1.meetupstatic.com/photos/event/d/d/1/7/600_448196599.jpeg http://photos2.meetupstatic.com/photos/event/3/2/8/e/600_434712942.jpeg http://photos4.meetupstatic.com/photos/event/3/2/9/a/600_434712954.jpeg http://photos4.meetupstatic.com/photos/event/8/1/d/0/event_14553232.jpeg

This Happy Hour is devoted to professionals in the Green, Sustainable Energy and Environment; to grow, interact, and learn from each other. It is designed to provide a professional environment to meet other professionals to broaden one's career. It is also for those interested in careers in the sector and are studying or intend to enter the dynamic world of green movement. ***GRAB A DRINK AND YOU ARE ALL SET TO FLEX YOUR LANGUAGE CAPACITY. YOU NEED TO GET AT LEAST A DRINK OR FOOD:) To get the event going and show support. We know that you like our events. P.S. : We have non-alcoholic drinks as well.*** We have a tiny venue and we hit capacity often and early arrival is suggested. We have the discretion to decide entry. HOW IT WORKS : We will try to assign areas for each represented INDUSTRIES AND SPECIALIZATIONS; and will direct attendees to their respective tables accordingly. All are welcome! However we don't guarantee the availability of a partner in that particular experience, you would like to exchange. Space is limited and advance ticket purchase is required. PLEASE BRING A BUSINESS CARD (HARD/SOFT COPY) Rules to abide : 1. Event is free and 21+ (bring ID). 2. Be respectful to your counterparts and give them a chance to connect with others as well. 3. We all are professionals in one or two fields and be willing to share your knowledge and experience to others and try to accommodate as much as possible. 4. If you don't belong the other person's required specialization, LEAVE THEM ALONE. 5. Rude or aggressive members are removed from the group at an organizers discretion. 6. This is a face-to-face networking event. DO NOT try to arrange an online meeting, by using the comment box or direct message. 7. Most of our members complained about people writing in the comment box. Since it sends notification to all attendees. If you have any questions, send a message to the organizers. Don't write in the comment box. 8. We have ZERO TOLERANCE for solicitation. We don't allow anyone to run their own agenda at the Event. If you are interested to promote/sponsor/collaborate; contact us via (info@merevents.com). 9. When you get there, we will greet you and take you to your respective group. 10. ***Please be patient for the first 30 minutes, up until we form a group with your respective industry/sector.*** ***AFTER THE SOCIAL, WE HIT THE DANCE FLOOR! BRING YOUR DANCING SHOES, WE WILL DANCE THE NIGHT AWAY!*** \- Come one\, come all; YOU CAN FLY SOLO TOO:\) This is the most friendliest event you have ever attended\! \- Feel free to invite your friends\. They don't necessarily have to be a member \- Celebrate your birthdays or your moments in life with us\. \- For bottle/table service email \(info@[merevents.co](http://merevents.co/)m) or text at (202) 368-1878. \- Event is 21\+ ***N.B. : We have ZERO TOLERANCE for solicitation. We don't allow anyone to run their own agenda at the Event. If you are interested to promote/sponsor/collaborate; contact us via ([info@merevents.com](http://info@merevents.com/)).***

We are going down tonight (literally) with an underground party at [Salazar](https://www.salazardc.com/about-us/) at 14th Street. Choose between an array of Tex-Mex food options, over 50 different types of Mexican liquor (not just tequilla btw) and more. The event is a social meet and greet and is laid back so come early, late, bring friends, and have fun! **Where to find us** We have the basement floor reserved for our group. For help here is a [virtual](https://my.matterport.com/show/?m=bQXbfgBiTkb) tour of the bar space. **About the venue** Located on the bustling 14th Street corridor, SALAZAR offers an oasis for those who love tequila and tacos. The large space features four bars, including two on the rooftop, one on the main floor and an underground bar. **Directions and Parking** 1819 14th St NW, Washington, DC 20009 * Salazar is about a [7 min walk](https://goo.gl/maps/Lj3gfDSxmXsi1pHy8) from the U Street metro station.

Join Women & Gender eXpansive Coders DC for brunch at Union Market! We will get a large picnic table outside the main Union Market building. Come for 30 minutes or for the whole time. Meet fellow tech women and nonbinary folx over a cup of coffee or a meal from one of Union Market's many tasty restaurants. Getting there: Union Market is a short walk from the NoMa-Gallaudet University metro (Red line). Parking is usually available in the lot in front of the market, or on the street, although street parking can fill up on busy weekends.

♠️ Last Saturday Spades in Silver Spring! ♠️ 🌟 In Downtown Silver Spring 🕕 6:00pm to 10:00pm 😀 **Posted in multiple groups. So, expect a nice crowd.** 🚗 Nearby Parking in Wayne Ave. Garage 🍷 Alcoholic beverages are available! Please support the business by purchasing food/drinks. ✅️ No partner needed! Get matched with a partner onsite. All skill levels are welcome. ❤️ Come hang out with a friendly and welcoming group. Meet new people and have a great time! 🌟 The fun starts at 6:00pm! RSVP today.

Join PSW Science® on April 24 at 8 PM as we welcome Harris Lewin, Research Professor with Julie Ann Wrigley Global Futures Laboratory & Arizona State University. During the question and answer period, in-person attendees and live stream viewers may ask the speaker questions, and in-person attendees may also engage with the speaker during the post-lecture reception. Refreshments are served. For more information on this meeting, please visit: https://pswscience.org/meeting/2535 The meeting will be held in the John Wesley Powell Auditorium, adjacent to the Cosmos Club. The Powell Auditorium is located at 2170 Florida Avenue, NW Washington, DC 20008. Use of the Cosmos Club is restricted to the Powell Auditorium, the entryway to the auditorium, and the restrooms immediately outside the auditorium. Please note there is no onsite parking available. PSW Science, founded in 1871, is one of the oldest scientific societies in Washington D.C. Now, over 150 years later, we celebrate the Society's rich history and contributions to scientific discovery and cross-disciplinary collaboration. For information on how to become a member of PSW Science and membership benefits, please visit https://pswscience.org/join/

**☕ Code & Coffee \| Black Code Collective** Pull up, plug in, and enjoy some good company. Join us for a chill Sunday coworking session — bring your laptop and your current project (or no project at all). All skill levels welcome. **Free to attend. Coffee & treats provided. Just show up.** 📅 **Sunday, April 26** 🕙 **10:30 AM – 12:30 PM** 📍 **Falls Church, VA** Please note that we would be located on the 5th floor with the listed address below. 105 W Broad St, Suite #410 · Falls Church, VA 22046

D.C.'s tourist buses ply a small, predictable circle around the monumental downtown. D.C.'s Metrobuses, on the other hand, make a dramatic sweep around the whole city. Join us for the better of the two rides! We'll start at beautiful transit hub Union Station, take the D80 up to Tenleytown in Upper Northwest; then the crosstown C81 across the park to Ft. Totten; and finally the D30 down North Capitol street to return to Union Station. We'll have lunch in the station's food court. Bonus: travel bingo cards will be distributed for those who want even more from their transit outing! Hope you all can make it!

**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

DeafPlus Advocate’s ASL Social will be on Saturday, April 25th, at the Tysons Corner Center. We will be gathering at the Food Court on the third level from 5:00pm - 8:00pm. Come socialize, have fun, and sharpen your ASL skills. All signing levels are welcome! Please contact the DeafPlus Advocate team if you have any questions. The parking closest to the food court is Lot C/E. The address is 1961 Chain Bridge Rd, Tysons, VA 22102.

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!.

**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: This month Chris Pazsint will be talking about Agentic Coding. How does one use CLI Based Agents, and Agentic IDEs such as Cursor, Kiro, Antigravity? How to include agentic coding plugins for IDEs you already love such as Visual Studio Code. 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

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

Join other experienced and aspiring agile coaches and professionals to: * develop and practice your coaching skills in a peer-to-peer environment * share current successes and challenges in your work environment and get support from each other * learn from each other, build better relationships and experiment with new ideas ***NOTE:*** Pre-registration is required for this event. **Please arrive 10 minutes early** to check in at the security desk.

The May Ohio North Database Training user group meeting will be held on **May 5th, 2026 at 5:00PM**. This will be a **HYBRID** event and we will be joined in person by **Sam Nasr.** You're welcome to come meet in-person at our meeting location, the offices of Improving at **[6000 Freedom Square Dr,](https://www.google.com/maps/place/Improving/@41.4004167,-81.6614462,17z/data=!3m2!4b1!5s0x8830e5b8255c5919:0xd8297060eb68fe04!4m6!3m5!1s0x8830dc7a0fe35dc9:0xbfc4710ecadfc5c!8m2!3d41.4004127!4d-81.6588713!16s%2Fg%2F1hm3hkqp3?entry=ttu&g_ep=EgoyMDI1MDQzMC4xIKXMDSoASAFQAw%3D%3D)** **[Unit 110,](https://www.google.com/maps/place/Improving/@41.4004167,-81.6614462,17z/data=!3m2!4b1!5s0x8830e5b8255c5919:0xd8297060eb68fe04!4m6!3m5!1s0x8830dc7a0fe35dc9:0xbfc4710ecadfc5c!8m2!3d41.4004127!4d-81.6588713!16s%2Fg%2F1hm3hkqp3?entry=ttu&g_ep=EgoyMDI1MDQzMC4xIKXMDSoASAFQAw%3D%3D)** **[Independence, OH 44131](https://www.google.com/maps/place/Improving/@41.4004167,-81.6614462,17z/data=!3m2!4b1!5s0x8830e5b8255c5919:0xd8297060eb68fe04!4m6!3m5!1s0x8830dc7a0fe35dc9:0xbfc4710ecadfc5c!8m2!3d41.4004127!4d-81.6588713!16s%2Fg%2F1hm3hkqp3?entry=ttu&g_ep=EgoyMDI1MDQzMC4xIKXMDSoASAFQAw%3D%3D)** [Teams Link ](https://teams.microsoft.com/meet/287759659366576?p=kCaammjECnUCvZzEJv)if anyone needs it after RSVP-ing for in person. If you would like to subscribe to our email list outside of Meetup, we have changed platforms recently and you will need to register [here in Kit ](https://ohio-north-data-training.kit.com/b8f036f615)instead to receive emails. Agenda: **5:00 PM EST**: Online and in-person meeting begins with a social hour. This is an unstructured hour where you can join us to catch up and meet other group members before the session starts. There will be food brought in for in-person attendees. **6:00 PM EST**: Elections, announcements, followed by our feature presentation. See below for presentation details. **7:30 PM EST**: Optionally after the main presentations, the in-person crowd may go out for snacks and drinks at a local establishment. We hope to see you there! Session Abstract ### Data Cleansing using Data Bricks Machine Learning is highly dependent on adequate data. Not only does quantity matter, but more importantly quality. In this session we’ll cover how to build a custom automated process using Data Bricks. This will provide methods for cleaning data in a data lake using functions in Azure. \*Please note, that we will be using Microsoft Teams for the online portion of this meeting. You may want to join a few minutes early to ensure you do not have any issues. If you are attending in person, there are large TVs at the office, and you do not need to bring a laptop or use Teams.