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Meet in the parking lot of the Handy Bikes Service Center. At the start of each ride, we'll go over introductions to have a sense of participants' cycling experience. Over the course of our rides, we'll address the following: group riding dynamics; safety (ABC check & trail hazards); gear shifting; hill climbing; audible and hand communication within the group, with other trail users, and automobile drivers; what to bring on each ride; etc... Bring your questions, water & a snack. When it starts getting dark earlier, we'll need lights as well. Helmets a MUST. If you can, and especially if you've had issues with your bike, come a bit early to have it looked at ahead of the ride. PS - all levels are welcome to join, however, be mindful that if you are an experienced rider, please be prepared to ride at the pace of the newest rider in the group. Each week, depending on who's in attendance, and participants' riding ability/comfort level, we may do skills practice as a group in the parking lot or at the west end of Wheeler Ave. Once everyone is comfortable, we'll go for a ride on local trails and neighborhood streets and finish back at the shop. Happy Pedaling !! \~Maya

**REQUIRED**: You must read the following NVHC Sign-in Sheet Statement/Liability Disclaimer, [https://nvhc.com/signin.pdf](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. The hike is about 12.5 miles with 1600 feet elevation gain in Sky Meadows State Park. We will start from the visitor center with a quick warmup climbing up North Ridge trail to the overlooks. After looping back down, we will head to lost mountain and hike almost every trail on the east side. We hike at a pace of **3-3.5 mph** when moving. Faster on flat/downhill sections. ***This is considered a fast hike. You must be experienced in hikes of this distance, elevation gain and speed.*** Leader: Xiaobin 857-408-1070 **The hike leader will meet at the** **trailhead at 8AM**. PLEASE NOTE: Neither the Club nor the hike leaders are responsible for coordinating transportation to/from the trailhead. Hikers are not guaranteed to get a ride to the trailhead from the carpool location. Carpooling is organized by the participants and they participate at their own risk. Trailhead: **Sky Meadows Visitor Parking at 8AM** GPS Coordinates: 38.99193015785012, -77.96586598358779 [https://goo.gl/maps/ppMunuKYabQcaH4w8](https://goo.gl/maps/ppMunuKYabQcaH4w8) Park Entry Fee: $10 or free if you have a Virginia State Park Pass or a receipt from participating REI stores in Virginia (details: [https://www.dcr.virginia.gov/pr-relz-detail?id=2016-05-18-14-32-37-164146-2x3](https://www.dcr.virginia.gov/pr-relz-detail?id=2016-05-18-14-32-37-164146-2x3)) Rating: A Dogs are permitted on this hike in accordance with the NVHC Dog Policy. [https://tinyurl.com/nvhcdogpolicy](https://tinyurl.com/nvhcdogpolicy) Hiking Map: [https://drive.google.com/file/d/1uZ1XnrV92qQwTChGLe-bBFjNdtn5QcH7/view?usp=share_link](https://drive.google.com/file/d/1uZ1XnrV92qQwTChGLe-bBFjNdtn5QcH7/view?usp=share_link)

**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](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. This hike runs at 8.90 miles and 380 feet elevation, just at the upper limit for a C hike. We will start at the Bike Lane Brewing &Café, at 11150 Sunset Hills, Reston VA 20190, **at 9.00 am.** From there we will follow the W&OD trail to Sunrise Valley Avenue. There we take a left and walk for half a mile through a residential area, then hitting the Difficult Run trail on Brittenford Drive. After about a mile, the Difficult Run trail merges with the Cross County Trail that brings us to Colvin Run Mill, where we will stop for our break. We may have a quick look at the tunnel to nowhere, to see if the works on the passway have started. After the break we will hike through Colvin Run Mill Park, all the time staying close to Colvin Run. The final part of the hike takes us through Lake Fairfax Park, and then ……. back to the Bike Lane Brewery, where we can rehydrate with noble liquids, maybe sitting outside. The weather forecast for Friday April 24 is promising. Most of the surface is easy going, but there are some rocky parts, especially towards the end. There are two river crossings, one on well-spaced concrete pillars and one on large and well-spaced boulders. Please make sure that you take enough supplies and that you are prepared for the weather: sunscreen or raincoat! **Pace:** 2½ mph when moving. **Leader:** Willem Janssen, cell 202-280-4397 **Rating:** C **Map:** https://www.alltrails.com/explore/map/map-october-23-2024-e3958a8?u=i&sh=g8n9nn **Dogs** are permitted on this hike in accordance with the NVHC Dog Policy. [https://tinyurl.com/nvhcdogpolicy](https://tinyurl.com/nvhcdogpolicy) **Trailhead:** We will start at the parking lot at 11150 Sunset Hills, Reston, VA 20190 **Coordinates:** 38.948128, -77.330420

*You must read the following NVHC Sign-in Sheet Statement/Liability Disclaimer, [https://nvhc.com/signin.pdf](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.* **(YOU DON'T NEED TO ATTEND THIS HIKE TO PARTICIPATE IN THE CITY NATURE CHALLENGE. PLEASE READ ON!)** Come hike with us for up to 6ish flat miles on dirt trails along Belmont and Occoquan bays to survey birds, beasts, and blooms for the global City Nature Challenge. Even if you can't attend April 24, you can join this friendly nature competition and either survey on your own anywhere in DC, MD, and/or VA between April 24 to April 27 and/or help us (and other ordinary folks turned citizen-scientists) to identify our observations online from 4/28-5/10. You can find other in-person and/or virtual events here: [https://citynaturechallengedc.org/events/](https://citynaturechallengedc.org/events/) Our pace will range greatly, from dawdling to 3 mph with a plethora of stops. We’ll likely find nesting bald eagles, ospreys, and sunflower-yellow prothonotary warblers; uncommon spotted turtles; wildflowers, fungi; slinky snakes; and much more. The hike leader is a Virginia Master Naturalist but more a jack-of-all-trades than a specialist in birding or botany. So birders, botanists, herpetologists, biologists, and others with specialized knowledge are especially welcome. But EQUALLY WELCOME ARE COMPLETE NOVICES who are excited to learn about (and protect) the goodies in our figurative and literal backyards. IT'S EASY-PEASY TO JOIN US: 1\. RSVP here\. 2\. Before you come\, download the iNaturalist app and practice with it in your own neighborhood or in a local park\. Basically you just photograph an animal\, a bird\, a plant\, or fungi\, and just upload the pic to the app or website on your computer\. \(No pets or cultivated plants\, please\.\) [https://www.inaturalist.org](https://www.inaturalist.org/) 3\. OPTIONAL: Join the "City Nature Challenge 2026: Washington DC Metro Area" project on the app and join OBNWR’s own project on the app\. \(Not required but helpful to learn about relevant projects\.\) iNat offers lots of tips, including videos, if you need help. But if you prefer some more personalized help, just post here or send the hike leader a private Meetup message. **MEET:** 8 a.m. at Occoquan Bay National Wildlife Refuge Visitor Center, 14050 Dawson Beach Rd., Woodbridge, VA. Copy these GPS coordinates into Google Maps ( 38.644642, -77.244276 ) or click here for directions: https://goo.gl/maps/S1eA3aHXRCUDX5S88 [https://goo.gl/maps/S1eA3aHXRCUDX5S88](https://goo.gl/maps/S1eA3aHXRCUDX5S88) ***City Nature Challenge 2026 Washington DC Metro Area*** ***iNat Project to join:*** *[https://www.inaturalist.org/projects/city-nature-challenge-2026-washington-dc-metro-area](https://www.inaturalist.org/projects/city-nature-challenge-2026-washington-dc-metro-area)* ***OBNWR iNat project to join:*** *[https://www.inaturalist.org/observations?place_id=57206](https://www.inaturalist.org/observations?place_id=57206)* **CASH:** Please bring $1 cash (no change) to cover our $20 federal permit. **RESTROOMS:** Near start, near middle, at end, and biobreaks in between. **OBNWR HOTSPOT ON eBIRD:** [https://ebird.org/hotspot/L718641](https://ebird.org/hotspot/L718641) **OBNWR BROCHURE & MAP:** [https://www.fws.gov/refuge/occoquan-bay](https://www.fws.gov/refuge/occoquan-bay) [https://www.fws.gov/sites/default/files/documents/FINAL_OccoquanGenBrochure2018_0.pdf](https://www.fws.gov/sites/default/files/documents/FINAL_OccoquanGenBrochure2018_0.pdf) **IMPORTANT NOTES:** Adults only. No pets are even allowed in cars at this special refuge. We'll likely finish well before 1 p.m., but that's for planning purposes since we don't know what we'll discover on our hike. **BRING:** Sense of humor, sense of awe, water, snack/lunch, **fully charged cell phone with iNaturalist app,** optional camera and/or binoculars, sunblock, hand wipes, bug spray, and dress for the weather. **WEATHER:** We'll hike in light rain. **CITY NATURE CHALLENGE WASHINGTON DC METRO:** [https://citynaturechallengedc.org](https://citynaturechallengedc.org/) **INATURALIST:** Nonprofit group's crowd-sourced scientific database. [https://www.inaturalist.org](https://www.inaturalist.org/) **VIRGINIA MASTER NATURALISTS (VMN):** [http://www.virginiamasternaturalist.org](http://www.virginiamasternaturalist.org) **ARLINGTON REGIONAL CHAPTER (ARMN) OF VMNs:** [https://armn.org](https://armn.org)

Bring your lights for the “Friday Night” Skate! **Join us for the Friday Night Skate!** See the monuments of DC all lit up at night! We will meet at the National World War I Memorial “Pershing Park” at 7pm. We’ll warm up with a nice easy skate to the Capital and skate along the mall and museums to the National Monument. We will then head to the Lincoln Memorial through the World War II Memorial. Those interested in just a 5.5 mile skate can backtrack to Pershing Park. The group will then proceed from the Lincoln to Haynes Point via Ohio Drive with the option to take the 3 mile loop (12 mile total skate) or sit by the water and enjoy the crisp air (8.5 mile total skate.) There are three options to loop back to the Pershing Park WWI Memorial and our path back will depend on the preferences / skill of the group. The skate is mostly flat on good pavement with a small slope coming down from the Washington Monument and a 40 yard small slop from the Lincoln to Ohio Drive. If skaters are more advanced we will cross the 14th St bridge, enjoy a few up and down hills and finish with a downhill through the 12th St. tunnel. Please feel free to jazz it up with lights, I wear a helmet bike light, a fun set of lights and lighted wheels! Wear your lights so you have fun, can see and be seen! In case of bad weather, I will cancel the skate by 6pm on this post. **Of course, all skating is at your own risk.**

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!

This is for those who like a somewhat less competitive game. We are at Montgomery College, Rockville. Google maps link for lot 3 https://goo.gl/maps/kKXnNoGakmcdbtaT7 Please take a moment to review the RSVP Guidelines: NO SHOWS: No Shows and Late Cancels prevent other members from playing and create organizing difficulties for the host. If you cannot attend a Meetup, please change your RSVP to No not later than 2 hours before start time. Attendees who are 30 minutes late or RSVP less than 2 hours before start are marked as a No Show and will be contacted by the host/organizer. Meetup event comments do not change your RSVP. If you would like to attend this event you must be a of minimum 2.5 level. USTA guidelines prior for signing up for the Meetup: https://assets.usta.com/assets/1/15/ExperiencedGuidelines_02142011_V2pdf.pdf Singles and doubles game play flexible depending on court availability. If you have any questions, please feel free to drop the group organizers a message. See you on the courts! • What to bring Tennis Balls and Racquet, Water.

Weekly Saturday group ride, starting at Handy Bikes Retail Showroom. Come ride with locals in the area! This group ride is for average folks who want to go for an average ride. It's not quite a coffee ride, but it's definitely not a race! Routes will vary around the area, with an average speed around 14 mph (minimum of \~10 MPH) for around 15-30 miles. We'll be on pavement so bikes with smooth tires are encouraged, **helmets are mandatory**. Open to any riders who are willing and able to ride with a group including Class 1, 2, and 3 e-bikes. No speed demons please! Good group ride etiquette is a requirement. Shop opens at 10:00 am Show up and sign in by 10:15 am Roll out 10:30 am Please RSVP in advance, so that the ride leaders can prepare for the group's size. [Handy Bikes on Strava](https://www.strava.com/clubs/737920/leaderboard) [Handy Bikes on RideWithGPS](https://ridewithgps.com/organizations/14675-handy-bikes)

**UPDATE #1:** Just a reminder to RSVP if you plan to join us, as I typically send out an email to the yes RSVPs with my cell phone no. a few... **SEE FULL EVENT DESCRIPTION [CLICK HERE](https://goingoutgroup.com/ewheel-foggybottom-042626/)**

(Bus hike) This hike has a taste of Virginia (5 mile ridge walk on the AT starting at Keys Gap), West Virginia (where hikers pass through the Harpers Ferry historic town) and Maryland (3 miles on the C&O Towpath). The moderate and long hikes are exactly the same, but the long hike also has a 1000 foot scamper up the historic Maryland Heights. Est.: 13.5 miles, 1900' ascent and 10 miles, 900' ascent. PATC Map 7. Fare: $33. MD Hikes * **[DC: Near 17th and K St. NW](https://bit.ly/17thandKnu)** downtown (east side of Farragut Square). Bus leaves at 8 a.m. SHARP, so it's essential to arrive well before 8. * [Grosvenor-Strathmore - Google Maps](https://www.google.com/maps/place/Grosvenor-Strathmore/@39.0290866,-77.1038062,16z/data=!3m1!4b1!4m6!3m5!1s0x89b7cc1d7517e10d:0x4dd38c36fee3d96d!8m2!3d39.0290866!4d-77.1038062!16s%2Fg%2F1hjh2tbt1?entry=ttu&g_ep=EgoyMDI1MDgwNS4wIKXMDSoASAFQAw%3D%3D) Metro station at Tuckerman Lane off Rockville Pike in Bethesda (just north of the Beltway) Meet there by 8:15 a.m. Plenty of parking is available. RESERVATIONS Wanderbirds Hiking Club is a 501(c)(7) non-profit, and the public is invited on all hiking trips. Reservations are accepted as late as Saturday, but reserving as early in the week as possible helps ensure your spot and prevent cancellation of the hike due to low sign-ups. RSVP through Meetup and pay through PayPal. Please be sure your RSVP gives your full name and phone number and where you'll be boarding the bus. FIRST-TIME HIKERS If you're a first-time hiker with us, please notify the leaders in advance so they can make sure you have the info you need. Hikers must be able to keep a 2-mph pace. New hikers are required to first complete a moderate hike. **Liability Waiver:** Many of our hikes take place in remote wilderness areas where cell phone service is not available. Any person participating in any Club activity is responsible for their own safety, health and welfare, and must assume all risks and liabilities related to all Club activities. The Club, its hike leaders, hike sweeps, officers, and other representatives are not liable for any injuries, losses, or damage to persons, children, pets, and/or property, arising from any trips or activities of the Club. You are responsible for bringing enough water, food, and first aid supplies, including those for your personal medical conditions. CANCELLATION POLICY To cancel and receive a full bus hike refund, less a $5 processing fee, you must change your RSVP to "No" on Meetup **before NOON on the Friday** before the hike. If you change your RSVP after noon on the Friday before the hike, no refunds will be issued. Cancellations to Metro/carpool/trailhead hikes will not issue a financial refund, but hiker must change their Meetup RSVP to NO so that leaders do not wait for them at the trailhead. COVID PRECAUTIONS Anyone experiencing symptoms of upper respiratory illness should not attend the event. MORE DETAILS -- [SEE THE FAQS ON OUR WEBSITE](http://www.wanderbirds.org/faq.html)

肉夹馍! Let's come together enjoy some Chinese Burgers on a lovely Sunday. It's right outside the Chinatown metro stop and it's 15 minutes walk from the Metro Center Tatte! https://www.bonkersburger.com

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!.

Early-bird coffee and conversation at [Grandview Grind](https://www.facebook.com/profile.php?id=100063534163841)!

Lunch in Powell with the fellas. Please see the google invite for location and deets (Bill and Walter sent it out way back).

**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