Electric Vehicle

Cool down with an icy drink at Electric Cool-Aid with the DC Portuguese Conversation Group. IF YOU ARE STILL LEARNING THAT IS FINE, ALL LEVELS WELCOME. Come practice Portuguese over a slushy cocktail (or a can of beer or glass of water if you prefer). Build new connections and broaden your cultural/lusophone horizons with us! Whether you are a native Portuguese speaker, an English-speaking expat looking to practice Portuguese, or simply interested in making international friends, this event is perfect for you. Come ready to engage in stimulating conversations, make new connections. Ate ja, tchau!

Reboot Hour is a feel-good, drop-in happy hour for meeting great people, playing a few games, and resetting your week. **Come stressed, leave refreshed. Donate old tech too!** This is the **anti-event**: no agenda, no speakers, no pressure. Just good people + games + conversation. Quick community note: eWaste Warriors has been getting noticed — **Rob Link was named a RealLIST Connectors DC 2026 Top 20 Connector**. You’ll feel that energy in the room: a lot of those “connector” folks show up here to meet people and pull others in. **Optional bonus (1 minute): bring 1 working device** (phone/tablet/laptop/etc.). Donating feels good because it helps real people and keeps good tech in circulation. Accepted: phones, tablets, laptops, smartwatches, AR/VR headsets, game consoles, headphones. Not accepted: screens, CRTs, appliances, loose batteries. **When/Where:** Tue, May 26 • **5:00–7:30 PM** (drop in anytime) Carpool Ballston — 900 N Glebe Rd, Arlington, VA (Ballston Metro)

**REGISTER AT THE LUMA EVENT PAGE!!!** https://luma.com/27ja5gwl Join us for an exciting talk by Mary Gibbs, Senior Applied Scientist at Relativity. ​ ​**​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:** ​If you have ever shipped a model, watched your metrics improve, and later learned from your users that something was wrong, the metrics were always wrong. You just didn’t know it yet. An evaluation consists of three components, a benchmark, a scorer, and a claim about what a score represents. Each component has its own weaknesses. Benchmarks can suffer from narrow coverage, contamination, or saturation. Scorers are often chosen for ease of automation or computation rather than for their alignment with user outcomes. And the claim connecting a score to reality is rarely made explicit. These gaps compound across the model development lifecycle. When metrics improve, teams treat that as a signal and optimize directly against it, which is how a measurement problem becomes a model problem. This talk maps where evaluations can go wrong, considers counterarguments, and ends with practical advice for building better ones. **​Speaker Bio:** ​Mary is a Senior Applied Scientist at Relativity, tackling data science challenges in the e-discovery and legal tech space. She is also an organizer for Women and Gender eXpansive Coders DC (formerly Women Who Code DC), fostering a community dedicated to empowering women and nonbinary individuals to excel in their careers. Mary's experience spans various domains. She has developed data science solutions related to job search and career progression at Teal, cybersecurity challenges at LiveAction Software, and commercial and government consulting at Mosaic Data Science. Before venturing into the field of data science, Mary conducted and published research pertaining to the cellular and molecular mechanisms underlying neurodevelopment at the National Institutes of Health. In other words, she has dissected and imaged a lot of fruit fly brains. She holds a M.S. in Data Science from The George Washington University and a B.A. in Biological Sciences from Cornell University

Please join us every week for power networking! Our Chapter Passed $1,666,736 USD in the past 12 months! BNI members, on average, increase their business 20% the first year. Our chapter is a dynamic, committed group of business people who know how to refer business to each other. Come for our meeting -- stay for the referrals!!! We have open categories for individuals who will bring enthusiasm and integrity to our meeting. Just one person per professional specialty is allowed in each chapter. Visit a meeting to find out more and lock out your competition! Register Here: https://bninovanorth.com/va-nova-north-bni-mclean-business-connection--n136/en-US/visitorregistration?chapterId=16988

Come volunteer with us refurbishing donated bicycles so that they can be used again by the community! This event is open to both new and existing volunteers. No mechanical experience is necessary. Note: The warehouse location is in the alley behind 1502 Mt Vernon Ave. Enter through the gray door next to a roll-down garage door. If you drive to the location, be sure to park in the street, not in the alleys or parking lots surrounding the warehouse. And wear clothes you don't mind getting dirty with bicycle grease! Please be aware that volunteers under 18 need a parent or guardian to accompany them to their first volunteer experience and sign a liability waiver, while volunteers under 16 need a parent or guardian to accompany them at all times while volunteering with Vélocity.

If you love A Cappella Singing come check out the Harmonizers and Metro Voices...The lower voice and treble voice choruses- both part of the Alexandria A Cappella Collective. If you love 4-part harmony you'll want to visit us! We will be rehearsing on May 26th at AlexRenew, 6th Floor, 1800 Limerick St., Alexandria, VA 22314. We pride ourselves on providing opportunities for everyone to sing. We welcome everyone to visit our rehearsal and enjoy the singing while learning more about us!

Hi everyone! Tuesday Night Skates are in full effect! Meet every Tuesday outside of the NOMA-Galladudet U Station at the North entrance (1305 2nd St NE). We will head out at 7pm sharp for an 8 mile skate followed by pizza! We'll skate up the Metropolitan Branch Trail to the Ft. Totten Metro station and back down the trail to M St NE for pizza at Andy's. See ya there! This skate is led by Asher and myself. 🛼 This ride is BEGINNER FRIENDLY! While the full ride is 8 miles long, you have the option to tap out at one of the three red line metro stations along the route in both directions. You'll also have an opportunity to learn new skills and practice drills with the skate leaders at our regroupping spots along the route. The tap out points are as follows: 2 miles: Rhode Island Ave Metro 2.5 miles: Brookland Metro 4 miles: Ft Totten Metro 6 miles: Brookland Metro (on the way back) 7 miles: Rhode Island Ave Metro (on the way back) 8 miles: Andy's Pizza This is a great way to test and build up your endurance while skating! At least one of the skate leaders will skate at your pace, so you'll never be left behind. Join us at Andy's Pizza afterwards for a FREE slice of pizza with the purchase of any alcoholic beverage or N/A lemonade! Route Map: https://www.gmap-pedometer.com/?r=7752153 If we need to cancel one week due to weather or other reasons, we'll update the event page in advance.

[https://ridewithgps.com/routes/42682114](https://ridewithgps.com/routes/42682114) 28 miles. Picnic break at Wolf Trap around 13.2 miles into the ride. We have toilets halfway along the trail and near the beginning of the trail. NEW: E-biking to Wolf Trap (+/- 27.4 miles). Download the trail here: https://ridewithgps.com/routes/42682114 PLEASE NOTE: We start from Lindway Terrace Park. It sounds so far away, but it is within e-biking range. Join us as we embark on a fantastic 28-mile e-bike ride to Wolf Trap National Park in Virginia and return via the W&OD trail. Be ready to e-bike through spectacular landscapes on rustic roads in McLean and Great Falls' upscale neighborhoods. We do not e-bike on gravel roads, but be aware of the hills. Charge your batteries. Wolf Trap National Park is a unique and beautiful destination in Northern Virginia's heart. It is the only national park dedicated to the performing arts, offering visitors various cultural and entertainment experiences. The park covers over 100 acres of lush woods and rolling hills, offering a peaceful escape from the hustle and bustle of city life. Visitors to the park can enjoy various outdoor activities, including hiking, picnicking, and birdwatching. The park also features several trails that wind through the woods, offering breathtaking views of the surrounding countryside. Whether you're a nature lover or just looking for a relaxing place to spend the day, Wolf Trap National Park is the perfect destination. The park's highlight is the Filene Center, a beautiful outdoor theater that offers a unique and intimate performance experience. From classical music to rock concerts, the Filene Center has something to offer for everyone. Visitors can also take a backstage tour and learn about the history and workings of the theater. Wolf Trap National Park is a must-visit e-biking destination for anyone looking to escape the city and immerse themselves in the beauty of nature and the arts. With its picturesque surroundings, diverse activities, and world-class performances, it's easy to see why Wolf Trap is a beloved destination for visitors of all ages. Did you know that E-bike Lovers is an Amazon Affiliate? [https://ebikelovers.com/reviews](https://ebikelovers.com/reviews) FYI: Ride With GPS E-bike Lovers club membership is now free as [www.ebikelovers.com](http://www.ebikelovers.com/) is generating sufficient income from ads to cover the costs. Here is the link to activate your free membership: [https://ridewithgps.com/auto_approve/Club/6746/Zwa5jhttF5mJrFbN](https://ridewithgps.com/auto_approve/Club/6746/Zwa5jhttF5mJrFbN) The group stops a few times for slower riders to catch up. For the E-bike Lovers group to be successful, we need to grow our membership carefully. Please feel free to invite other E-bike lovers, spread the word, and let's have fun. As usual, non-assisted bikers are most welcome. DISCLAIMER LIMITATION OF LIABILITY: TO THE FULLEST EXTENT PERMISSIBLE PURSUANT TO APPLICABLE LAW, NEITHER GREGORY MAASSEN, NATHAN MERRIS, TRIP COORDINATORS, THEIR AFFILIATES, FAMILY AND FORMER AND CURRENT EMPLOYERS NOR ANY OTHER PARTY INVOLVED IN CREATING, PRODUCING, OR DELIVERING E-BIKE LOVERS GUIDES, OUR MEETUP EVENTS, AND THE GPS E-TRAILS IS LIABLE FOR ANY DIRECT, INCIDENTAL, CONSEQUENTIAL, INDIRECT, EXEMPLARY, OR PUNITIVE DAMAGES ARISING OUT OF A USER’S ACCESS TO, OR USE OF THE E-BIKE LOVERS GUIDES, OUR MEETUP EVENTS, AND THE GPS E-TRAILS. See for the full disclaimer: https://ebikelovers.com/disclaimer

I remember how fascinating, riding a Segway, was after its invention. Let us bring that excitement back and tour the historic sites and tourist attractions of DC. http://photos2.meetupstatic.com/photos/event/c/6/c/6/600_435590886.jpeg It is a unique and fun way to get to know the nation’s capital. We will glide around the streets in style on one of our state-of-the-art Segway PTs. We will have a short training session where they will teach us how to ride a Segway PT. And then it’s off to the streets! A very knowledgeable tour guide will lead us through the city on our Segway PT adventure! By riding on a Segway PT, we will be able to cover three times as much ground as walking! And unlike a bus tour of Washington, DC, it gives you the opportunity to enjoy the fresh air and explore the history and architecture of DC at a leisurely pace.Tours now include top-of-the-line Vox headsets, so each participant gets their own earpiece to listen in to the commentary! Ticket Price It goes up to $ 65 on June 7th, 2015. Payment Instructions : 1. You should login from a PC to see the 'Pay Now' button, after RSVPing. Then hit the button. 2. Verify correct dollar amount for number of people you're paying for. 3. If you don't have a Paypal account, click "Pay with a Debit or Credit Card". 4. If you have a Paypal account, simply log in, and pay as you normally would via Paypal. Refund & Ticket Resell All sales are final. We only refund the full amount, if the event is canceled. If it is rescheduled, we will send an email to those who RSVPed 'YES' advising that. A full refund will be given to those that let us know within 2 calendar days of the update email, if you are unable to make it on the new date. No refunds will be given after that time. However, you can sell your ticket to someone else if you are unable to attend. Please, feel free to post in the comment box for the event, that you have a ticket for sale. Work out payment between yourselves, and have the seller only send the organizer a "message" through their Meetup profile (do not comment in the comment box of the event posting) letting us know the full name and Meetup profile URL (if a member) of the person taking your spot. You must let us know two hours before the RSVP close time, on the day of the event.

**Do you want to play and grow with a band, without the commitment of starting a band? Join us for our Blues Jams. Great place to network with other musicians.** \*\*$10 for at the door\*\* \*\*Free for Singers and Drummers\*\* **\*Members Get in free and receive other benefits\*** **[Become a Member](https://patreon.com/DoctorStrings?utm_medium=unknown&utm_source=join_link&utm_campaign=creatorshare_creator&utm_content=copyLink)** **Beginner to Pro Blues jam 21+ only, BYOB. Every Thursday.** This is a smaller more practice focused event at my shop. **Open to everyone and is a learning experience for most.** Just bring your instrument(Electric), no need to bring an amp we have all of that. Do not bring a pedal board with a bunch of pedals. The amps are dialed in for blues, trust me it's all there. Drums are here already, very basic kit. If you want to bring cymbals or any other drum gear, please show up early to set up. Also please be aware that other people are going to play the kit as well.

🔥 **Get ready to roll out and turn up!** L.A.M.A. Washington DC and Harley‑Davidson of Washington, DC are teaming up for a **Grill & Chill** you won’t want to miss. We’re firing up the grills, cranking the music, and packing the lot with bikes, food, vendors, and good vibes all afternoon. Whether you ride with L.A.M.A., ride solo, or just love the culture, this is the perfect chance to hang out, connect, and enjoy a laid‑back Saturday with the community. Pull up, grab a plate, check out the bikes, and chill with us. 📅 **Saturday, May 30th, 2026** ⏰ **11 AM – 2 PM** 📍 **Harley‑Davidson of Washington, DC – 9407 Livingston Rd, Fort Washington, MD** Come hungry. Come ready. Come vibe with the family.

Come on out to our monthly Park Club, this time at Huntley Meadows! We'll take a pleasant late late May stroll through the wetlands and woods, with your fellow Environmentally conscious folks, which was gifted to Fairfax County by President Gerald Ford in 1975 after a long and storied history starting with George Mason (yes, that George Mason). The park is home to abundant wildlife and is known for attracting many birds, amphibians, and plants that are considered less common in the region. Secondary-growth forest sprinkled with several small, native-grass and wildflower meadows surround much of the wetland habitat. If you've never been, it's not to be missed!

Join us as we get together to see Paul Rudd in the latest comedy-drama-musical from John Carney, POWER BALLAD! The film follows a washed-up wedding singer, a fading boy band singer and a stolen hit song. Here’s a description, trailer and plan for this event: DESCRIPTION: Rick, a washed-up wedding singer, and Danny, a fading boy band star, bond over music and a late-night jam session. When Danny turns Rick's song into a hit, Rick sets out to reclaim the recognition he believes he deserves. Power Ballad is written/directed by John Carney, the master of the modern musical and creative mind behind Once, Begin Again and Sing Street! It stars Paul Rudd, Nick Jonas, Peter McDonald, Marcella Plunkett, Havana Rose Liu and Jack Reynor. BUZZ & ACCLAIM: The film premiered to rave reviews at this year’s Dublin International Film Festival where critics call it “a sure-fired crowd-pleaser” that “just might be the feel-good hit of the year!” Others say, “Paul Rudd delivers a career-best performance in this charmer” that’s both “hilarious and deeply moving!” SUMMER OF ICE CREAM, VOL 2: SHAKE NO. 8! Ranked the #1 Ice Cream Shop in Columbus in 2024, this is the perfect place to kick off our Summer of Ice Cream and grab a sweet treat after the show! Their menu features an array of traditional, specialty and vegan shakes, hot cocoa, and more! You can check out their full menu here: [https://www.shakeno8.com/menu.php](https://www.shakeno8.com/menu.php) PLAN: We’ll plan for a 7pm-ish showing and will meet in the lobby area about 20 minutes before the show. Once showtime is announced, advance ticket purchase is advised! Once you have yours, please list your seat number in the Comments section of this event. We'll head to nearby Shake No. 8 immediately following the show! Should be a fun one, Dan

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