Usability

Social Sips & Bites is setting sail in style! 🚢✨ Join us for an unforgettable escape filled with ocean views, elegant evenings, and island indulgence. The Bermuda await. Exciting updates coming soon—keep an eye out!

USA 250--George Washington & American Revolution, Alexandria, VA, July 4 2026! To mark the 250th anniversary of the United States, take a walk through historic Alexandria’s core, to examine the epochal life of "The Father of His Country." Old Town Alexandria has an astonishing dense array of famous persons and noted events related to George Washington's life and times. Especially those involving the American Revolution, in what was George Washington's home away from home, just miles from Mt. Vernon. Accompanied by a historian/author, immerse yourself in this special tour on a special day, taking place in one of America’s most fascinating towns. MEET outside the The Lyceum: Alexandria's History Museum 201 South Washington Street · Alexandria, VA About 2 hours in length. Fireworks on the waterfront afterwards. Fee: Prices start at $24. Pre-register and Pre-pay-- Eventbrite: [https://www.eventbrite.com/e/george-washington-american-revolution-alexandria-va-july-4-2026-tickets-1964530877739?aff=oddtdtcreator](https://www.eventbrite.com/e/george-washington-american-revolution-alexandria-va-july-4-2026-tickets-1964530877739?aff=oddtdtcreator) Or: PayPal, sending $25 to [savvyveteran@gmail.com](http://savvyveteran@gmail.com/) [https://www.paypal.com/us/home](https://www.paypal.com/us/home) Or pay $24 at the start of the tour. Our packed itinerary will select from: • George Washington, Old Town surveyor • Lafayette's triumphant reunion tour to America, and his stay in Alexandria • The noted architects behind the city’s stunning architecture • Martha Washington's school • The Alexandria houses and taverns where GW stayed • John Adams, George Mason, Thomas Jefferson, Alexander Hamilton, and other Founders in town • Lafayette, first abolitionist • The site of the first six Presidential inaugural balls • The nation’s narrowest houses • Where GW passed by on the way to the battle of Yorktown • Where the Constitution and the Declaration of Independence were hatched • What did the Founding Fathers do for fun? Violent horse races & crazed drinking bouts from back in the day. • A World War Two munitions factory, and spy nest • How GW started a world war • The horrific attack on a Revolutionary War hero • "Give me liberty or give me death!" • The Tomb of the Unknown Soldier--of the American Revolution • The sea battle of Alexandria, 1776 • The real “Father” of his country • GW's fistfight And more! Your guide is a former “Tonight Show” writer, an ex-Presidential speechwriter, & author of a crime thriller set in Alexandria that draws on its rich history: [https://www.amazon.com/OLD-TOWN-HORROR-Americas-Historic-ebook/dp/B0BX27RWYG](https://www.amazon.com/OLD-TOWN-HORROR-Americas-Historic-ebook/dp/B0BX27RWYG) His book on D.C.’s history, The White House’s Unruly Neighborhood: Crime, Scandal & Intrigue in the History of Lafayette Square: [https://www.barnesandnoble.com/w/the-white-houses-unruly-neighborhood-edward-p-moser/1131103788](https://www.barnesandnoble.com/w/the-white-houses-unruly-neighborhood-edward-p-moser/1131103788) And his latest, a spy thriller set in Georgetown: [https://www.amazon.com/Femme-Fatalit](https://www.amazon.com/Femme-Fatalit)é-Lizzy-Thorne-Novel-ebook/dp/B0F4945MR5/ref=tmm_kin_swatch_0 Plenty of excellent restaurants in the area for afterwards before the July 4 fireworks on the riverfront at sundown. Your host's tours are rated more highly than the Eiffel Tower or the Great Wall of China!: [https://www.tripadvisor.com/Attraction_Review-g28970-d12791843-Reviews-Lafayette_Square_Tour_of_Scandal_Assassination_Intrigue-Washington_DC_District_of.html](https://www.tripadvisor.com/Attraction_Review-g28970-d12791843-Reviews-Lafayette_Square_Tour_of_Scandal_Assassination_Intrigue-Washington_DC_District_of.html) MEET outside The Lyceum: Alexandria's History Museum 201 South Washington Street · Alexandria, VA Every 250 years, let's celebrate America's Independence! And, before the tour, let's watch, if you like, the premier of the film Young Washington at Alexander's Hoffman Center moviehouse: https://www.angel.com/tickets/young-washington/showtime/626523108/seats/map

USA 250--George Washington & American Revolution, Alexandria, VA, July 4 2026! To mark the 250th anniversary of the United States, take a walk through historic Alexandria’s core, to examine the epochal life of "The Father of His Country." Old Town Alexandria has an astonishing dense array of famous persons and noted events related to George Washington's life and times. Especially those involving the American Revolution, in what was George Washington's home away from home, just miles from Mt. Vernon. Accompanied by a historian/author, immerse yourself in this special tour on a special day, taking place in one of America’s most fascinating towns. MEET outside the The Lyceum: Alexandria's History Museum 201 South Washington Street · Alexandria, VA About 2 hours in length. Fireworks on the waterfront afterwards. Fee: Prices start at $24. Pre-register and Pre-pay-- Eventbrite: https://www.eventbrite.com/e/george-washington-american-revolution-alexandria-va-july-4-2026-tickets-1964530877739?aff=oddtdtcreator Or: PayPal, sending $25 to savvyveteran@gmail.com [https://www.paypal.com/us/home](https://www.paypal.com/us/home) Or pay $24 at the start of the tour. Our packed itinerary will select from: • George Washington, Old Town surveyor • Lafayette's triumphant reunion tour to America, and his stay in Alexandria • The noted architects behind the city’s stunning architecture • Martha Washington's school • The Alexandria houses and taverns where GW stayed • John Adams, George Mason, Thomas Jefferson, Alexander Hamilton, and other Founders in town • Lafayette, first abolitionist • The site of the first six Presidential inaugural balls • The nation’s narrowest houses • Where GW passed by on the way to the battle of Yorktown • Where the Constitution and the Declaration of Independence were hatched • What did the Founding Fathers do for fun? Violent horse races & crazed drinking bouts from back in the day. • A World War Two munitions factory, and spy nest • How GW started a world war • The horrific attack on a Revolutionary War hero • "Give me liberty or give me death!" • The Tomb of the Unknown Soldier--of the American Revolution • The sea battle of Alexandria, 1776 • The real “Father” of his country • GW's fistfight And more! Your guide is a former “Tonight Show” writer, an ex-Presidential speechwriter, & author of a crime thriller set in Alexandria that draws on its rich history: https://www.amazon.com/OLD-TOWN-HORROR-Americas-Historic-ebook/dp/B0BX27RWYG His book on D.C.’s history, The White House’s Unruly Neighborhood: Crime, Scandal & Intrigue in the History of Lafayette Square: [https://www.barnesandnoble.com/w/the-white-houses-unruly-neighborhood-edward-p-moser/1131103788](https://www.barnesandnoble.com/w/the-white-houses-unruly-neighborhood-edward-p-moser/1131103788) And his latest, a spy thriller set in Georgetown: https://www.amazon.com/Femme-Fatalité-Lizzy-Thorne-Novel-ebook/dp/B0F4945MR5/ref=tmm_kin_swatch_0 Plenty of excellent restaurants in the area for afterwards before the July 4 fireworks on the riverfront at sundown. Your host's tours are rated more highly than the Eiffel Tower or the Great Wall of China!: [https://www.tripadvisor.com/Attraction_Review-g28970-d12791843-Reviews-Lafayette_Square_Tour_of_Scandal_Assassination_Intrigue-Washington_DC_District_of.html](https://www.tripadvisor.com/Attraction_Review-g28970-d12791843-Reviews-Lafayette_Square_Tour_of_Scandal_Assassination_Intrigue-Washington_DC_District_of.html) MEET outside the The Lyceum: Alexandria's History Museum 201 South Washington Street · Alexandria, VA Every 250 years, let's celebrate America's Independence!

Greetings from the capital! Every Saturday at 7:30 PM, people from all walks of life — students, diplomats, travelers, locals — gather to unwind and connect. [[Click this whatsapp groupchat link to join](https://chat.whatsapp.com/JFESzopY1OgJ5z4r3RINfL)] Our age range is mostly 20s to 30s. If you enjoy discussing culture, politics, travel, or just want to practice a new language, this group is for you. A perfect blend of diversity and dialogue, right in the heart of D.C.

**Saturday Board Gaming- at 3 Gear Games** We hold board game meetups every Saturday. Play great tabletop games from our library or bring your favorites from home. **Date:** Saturdays **Time:** 1pm -10pm (most people tend to show up around 2pm) **Place:** 3 Gear Games 25 C Street, Laurel MD 20707 **Cost**: $6 per person **Play Games \| Make Friends** **Follow Us On:** [Join Our Facebook Group](https://www.facebook.com/3gearstudios/groups) [Join Our Discord](https://www.3gearstudios.com/3-gear-games-events-community/community/) Website:[ www.3geargames.com](https://www.3gearstudios.com)

Come celebrate Independence day and watch an awesome game, Canada v Morocco! Location: Astros Beer Hall

Similar to our "Beginner Ride", a casual, on-road-avoiding, cycle-path-winding, beginner friendly, group ride. The ride will be led by Maya and Angie, who have a combined 50 years of cycling experience. This is a no drop ride with an average speed of 7- 12 mph. Please bring a helmet, lights, a snack, hydration and wear appropriate clothing for cooler weather (cotton is not your friend in cooler temps and we will be riding in the dark). The ride can be tailored to the skills that attendees want to master, i.e- drinking from water bottle while riding, making tight turns, riding in a small group and cycling etiquette. We will be riding mainly on trails, streets as minimally as possible, and sidewalks only when necessary. This ride is perfect for someone who hasn't ridden in a while and wants to get some easy miles on the saddle; not just for newbies. If you have not ridden your bike in several weeks, months or years, please have a safety check done before the day of the ride. We are just here to have fun.

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.

It's going to be hot! Let's stay inside and meet at Blue Bottle Cafe at Union Station. Between the architecture and the people, we will have plenty of inspiration. There is also an ongoing exhibit of cars from Ford for the [Ford USA 250 exhibition](https://fordauthority.com/2026/07/ford-usa-250-celebration-features-some-amazing-vehicles/), which might inspire your drawings!

This meetup is for people that want to play table games: board games, strategy games, episodic RPGs, eurogames, card games and co-operative games. NOT A GAMER BUT WANT TO LEARN? We teach them all... Melinda is bringing: * 7 Wonders * Architects of the West Kingdom * Azul * Blockus * Cards Against Humanity * Castles of Burgundy * Century - Spice Road * Century - A New World * El Dorado * Ethnos * Harry Potter Clue * Harry Potter - Hogwarts ??? * Ingenious * Its a Wonderul World * King of Tokyo * Parks * Photosynthesis * Quacks of Quedlinburg * Qwirkle * Sherrif of Nottingham * Sagrada * Suburbia * Ticket to Ride - Europe * Ticket To Ride - Nederln * Unearth * Villanous * Villanous Expansion * What do you Meme * Wingspan We are open minded on all games. Games we plan to teach and play include Ascension, Azul, Azul Summer Pavillion, Splendor, Magic The Gathering, Melee/Wizard, Backgammon, Castallan, Chess Variants, Compounded, Dead of Winters: Crossroads, Dixit, Dominion, Exploding Kittens, Flux, GravWell, Ghost Stories, Hanabi, Heroquest RPG, Hive, House Divided, House on the Hill, Illuminati, Ingenious, King of Tokyo, Lost Cities, Machi Koro, Munchkin, Pandemic, Pirate Dice, Ogre/GEV, Qwirkle, Race for the Galaxy, Roll Through The Ages, Ricochet Robot, RoboRally, Settlers of Catan, Sagrada, Sentinels of the Multiverse, Splendor, Spot-It, Sushi-To-Go, Takenoko, Ticket to Ride, Tsuro, Up Front, Yahtzee, Advanced Wizards Card Game, etc.

[https://ridewithgps.com/routes/45899232](https://ridewithgps.com/routes/45899232) 26.1 miles. Lunch is at the Great Falls overlook 18.2 miles into the ride. There are toilets at Great Falls and Fletchers' Boathouse. We will e-bike from Glen Echo Park in Maryland to the majestic Great Falls. We will be biking on the Capital Crescent Trail, the C&O Canal pathway, and McArthur Blvd with separate biking lanes. This tour captures the essence of adventure and natural beauty. We will be meandering alongside the serene Potomac River and the C&O Canal, offering E-bike Lovers an unparalleled opportunity to immerse themselves in the lush landscapes that define this region. Glen Echo Park, with its rich tapestry of cultural and artistic heritage, serves as the perfect prologue to a journey that gradually unfolds into the wild, untamed beauty of the Great Falls. The route is just over 26 miles on gravel and asphalt. The gravel is compact. If you don't like the gravel on the C&O Canal pathway, this is not your route. Entrance to the Great Falls National Park is for free as we enter from the C&O Canal. We park at the large parking lot off Oxford Street, NOT at the smaller lot at McArthur Blvd. Please bring snacks, lunch and plenty of water. FYI: Ride With GPS E-bike Lovers Club membership is now for free as [www.ebikelovers.com](http://www.ebikelovers.com/) generates 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. **REMEMBER:** This is a self-guided event. This event empowers each participant to take the lead, as there are no designated bike leaders within E-bike Lovers. We all embrace the role of leaders in this self-guided experience. Please RSVP only if you are coming so we know how many E-bike Lovers will participate. We enjoy a nearly 100% RSVP success rate. Thank you so much for your help! 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, RICHARD CAMER 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

As always, the goal is fun. Beginners are welcome. We play until 5 or 6. Parking (Free): Plenty of free street parking available on Sunday afternoons near the playing area. Contact Organizer for exact address and other helpful details Metro: Foggy Bottom Metro Station is an 8 minute walk

Guys, we need to do this slow. Mishki gets overheated, so we take breaks from time to time, plus there may be other folks who walk slow. To make everyone feel included in the group experience, we walk slow, we wait and are kind. **Meeting Spot**: We gather at the main parking lot close to the park entrance, under the trees. **Lake Artemesia Walk – College Park** Join us for a relaxed, easy-paced walk around beautiful Lake Artemesia. A chance to unwind, enjoy nature, and connect with others in a calm, welcoming setting. We’ll walk the scenic loop, take in the lake views, and enjoy light conversation along the way. All fitness levels are welcome. **Main parking lot: 55th Ave & Berwyn Rd,** College Park, MD 20740 Bring plenty of water, whatever you need for your hike, and your awesome authentic self. Keep it easygoing. RELEASE OF LIABILITY & ASSUMPTION OF RISK AGREEMENT: By being a member of this Group, RSVPing to any Activity, or participating in any Activity, You accept and agree to the terms and conditions described below: 1. You acknowledge that hiking in nature carries the risk of potential harm to yourself, including the risk of injuries such as broken bones or muscle/tendon injuries, illness, disability, or death. 2. You agree that You will at all times be responsible for Yourself and Your own safety. 3. You release and hold harmless with respect to all injury, disability, death, or loss of property, whether caused by negligence or otherwise, this group's leadership and members for the hikes that you participate in. 4. You acknowledge and agree that this Group is merely a collection of friends or potential friends who enjoy doing activities, and that in no event does any Organizer or Other Member assume any responsibility or liability for You. 5\. You agree not to sue and to release\, discharge\, waive and hold harmless all organizers and other members from and against all liabilities\, claims\, demands\, losses\, damages\, suits and proceedings\, for negligence\, carelessness or any other cause which you may have or that hereafter may accrue arising\, resulting from or related to your membership in this group or participation in any activity\.

Be prepared for an entirely different type of sci-fi movie! Unofficially, the second movie in director Lars von Trier's "Depression Trilogy," 2011 Melancholia depicts the events that occur before a rogue planet is about to collide with the earth. Considered by many to be a masterpiece, the film was included in BFI's 2022 Sight and Sound Poll of the greatest movies of all time. It is available at the library as well as on Kanopy.

You can sleep in on the Semiquincentennial (observed), we’re shifting to the following Friday. But join the local UX community for a chat and some biscuits to catch up. If you were in CA for Figma Config, tell us all the lines and you can tell me how I can animate an SVG without coding it by hand, and why I’d even want to. Thanks to the team at Nationwide of supporting the group.

Try new games, meet new people, and find out what story games are all about! Explore the reaches of space! Witness kingdoms rise and fall! Create and explore tragedies! All within a single game night. We play story games like Fiasco, Kingdom, Polaris and Microscope that encourage everyone at the table to participate creatively. We also have one-shots of indie, OSR, and narrative-focused RPGs such as Apocalypse World, Dread, Lady Blackbird, and Old School Essentials! Everybody's welcome! It doesn't matter if you've never tried story games before or never played roleplaying games at all! Just bring your brain and a good attitude and come try it out! *** **IMPORTANT** * When you arrive look for the marked Story Games Columbus Tables. Each table will have a separate game. Seating is on a first-come-first-serve basis. * If all tables are full, look for a Facilitator. We will find a way to get you into a game! * There is a flat $3 cover charge for events at Tabletop. *** **Facilitators!!** Please arrive early so that we can get you set up with a table. Please reach out to me ASAP if you would be willing to help facilitate. You can reach me on the SGC Discord here - https://discord.gg/jUTvWUu

Most people use LLMs by feel: ask a question, read the answer, decide whether it “seems good,” and move on. That works for casual use. It does not work when you are building software, automating workflows, writing important documents, or relying on AI for anything that needs to be repeatable. In this talk, we’ll look at how to improve and evaluate the inputs and outputs of LLMs using practical measurement techniques. We’ll cover how prompt changes affect results, how to compare outputs, how to build simple evaluation sets, and how math-based methods like similarity scoring can help you move beyond guesswork. This will be beginner-friendly, so even if you don't know anything about AI, you should get something out of it. However, this will be a little more technical than our intro talks. You do not need to be an AI researcher, but programmers and technically curious attendees will get a lot out of it. We’ll cover: * Why “it looks good” is not enough * How to improve prompts by changing the input, context, and constraints * How to compare LLM outputs more systematically * Basic evaluation techniques for accuracy, consistency, and usefulness * How embeddings, cosine similarity, and scoring can help evaluate results * Where automated evaluation works — and where humans still need to stay in the loop By the end, you’ll have a practical mental model for treating LLMs less like magic and more like systems you can test, measure, and improve. LOGISTICS AND PARKING: The talk starts at 7:00 PM. The first half hour is reserved for everyone to get set up and mingle. Free pizza and drinks! The cheapest parking option is to find street parking, which will only cost you a few bucks. Otherwise, park in the nearby veteran's museum lot for $8. It's highly recommended you avoid the nearby $15 garage parking.

We have moved to guild.host. Look us up there. https://guild.host/events/buckeye-cocoaheads-rcavwd

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