Historic Preservation

Volunteers are needed for the **[51th Annual One Day Hike](https://www.meetup.com/sierrapotomac/events/312467688/?isFirstPublish=true)** (ODH). The ODH is a fully supported event that requires about 100 volunteers to put on and pull off. Volunteers must be enthusiastic, dependable, and hardy — showing up to work on time, *regardless of weather*. First-time volunteers get a free ODH T-shirt as a token of appreciation. Many volunteers are former ODH'ers paying back some of the help they received, and/or are family and friends of a hiker. If you are a veteran volunteer and want to reprise your role or would like to try something different, if you are an interested newbie, or if you just need more information about volunteering, email Mike Darzi (Mike.Darzi@Gmail.com) — *Please do not instead RSVP, message, or comment.* Photo albums of previous ODH's: **[bit.ly/MWS-ODH](https://bit.ly/MWS-ODH)**. **1) SUPPORT-STATION VOLUNTEERS** are needed to man/woman stations that provide food, drink, and assistance to hikers. If you are interested, let us know your preference in terms of time of day and amount of time you are willing to help. The more flexible you are in terms of location and time, the better. Except for the first three stations (through Edwards Ferry), you do not have to stay for a station’s entire period of operation, although that is preferable, and — yes — many volunteers serve at more than one station. The stations are: * Old Anglers, 5 to 7:30 am * Seneca Creek, 7 to 11 am * Edwards Ferry, 9 am to 2 pm * Whites Ferry, 10 am to 3:30 pm * Monocacy, 11 am to 6 pm * Point of Rocks, 1 pm to 8 pm * Brunswick, 2:30 to 10 pm * At Harpers Ferry and Bolivar (5 pm to midnight), where volunteers are also needed to guide hikers along the towns’ route. If you are willing to take on especially challenging tasks, we need you! Let Mike know. **2) BIKE PATROLLERS** are needed to ride their bikes to check on hikers all along the (mostly) unpaved route, providing assistance as needed. Patrollers are needed from about 6:30 am to midnight. If you are interested, or for more information, email Bike Patrol Coordinator, Jeff Comer (Comer.Jeffrey@Gmail.com), or Mike. **3) FIRST AIDERS** that can administer first aid to hikers as needed at major support stations. If you have first-aid or medical training, we’d love your help. If you are interested, or for more information, email First-Aid Coordinator, Jason Hauf (LJHauf@Gmail.com), or Mike. For official updates about the ODH, join our email list by sending a blank message to OneDayHike+Subscribe@Groups.io . To learn more about the ODH, check out [onedayhike.org](https://www.onedayhike.org/). ***Year in and year out, volunteers are what make the ODH the great event that it is!***

Please arrive early (no later than 7:30) to stretch out and warm up. Wear a black jersey and bring a pair of shin guards.

We have a **2 BR / 1 BA flat** for sale at Takoma Village Cohousing in Washington, DC! Join us at an open house on **Saturday, May 2, from 1:00 to 3:00** to view the home, which is being offered For Sale By Owner (FSBO). No registration is required. Learn more about this opportunity, including the seller's contact information, in the sale flyer and floor plan on [our website](https://takomavillage.org/page/39042~1039777/sales-and-rentals). You can also see more on the [linked web pages and photo gallery](https://wpl.mwg.mybluehost.me/website_8e2e0158/). Brief tours of the common areas will be offered to prospective buyers at the same time as the open house. Purchase offers are likely to be requested a few days later. If you are seriously considering this home for sale, please also review our [Guide for Prospective Residents](https://takomavillage.org/page/39042~755756/guide-for-prospective-residents). There are several upcoming activities you can participate in to fulfill the expectations, but please write to us to arrange for a host for any activity you want to join. Our email address is on [our website](https://takomavillage.org/page/39042~754251/public-inquiries). *Takoma Village complies with the Federal Fair Housing Act and the District of Columbia Human Rights Act.*

Please note **that** although the park address is 7300 MacArthur Blvd., the **main parking lot is near 5900 Oxford Rd., Glen Echo, Maryland**. Then walk across the bridge to the park. Washington Revels will kick off the celebration with a festive musical procession throughout the park (11:00 a.m.). Following the parade, all are invited to take part in some joyous dancing around the Maypole. Join us (**rain or shine!**) on Saturday, May 2, 2026, for a festival event in celebration of Glen Echo Park's 105-year-old Dentzel carousel as it opens for the season! In addition to [riding the carousel](https://glenechopark.org/carousel) **($2 per ride or $5 for an all-day pass)**, visitors will enjoy many FREE activities throughout the Park, including performances, hands-on art projects, open studios & galleries, and more! Food options include **[Praline Café](https://glenechopark.org/praline)** and **Money Muscle BBQ** food truck, as well as cold treats from **Ben & Jerry's** and **Pacha Mama Juice Co.** [https://glenechopark.org/carouselday](https://glenechopark.org/carouselday) Glen Echo Park is home to a community of artists, educators, dancers, & performers who share their knowledge and expertise with more than 350,000 people each year. The Glen Echo Park Partnership for Arts and Culture manages the arts and cultural programs and maintains the historic buildings at the Park. Popcorn Gallery & Stone Tower Gallery The Popcorn Gallery is located on the first floor of the Arcade Building, across from the carousel. The Stone Tower Gallery is located on the Stone Tower's first floor, next to the Glen Echo Park neon sign. Hours: Saturday & Sunday, 12:00 p.m. to 6:00 p.m. Park View Gallery The Park View Gallery is located on the second floor of the Arcade Building. Hours: Monday through Saturday, 10:00 a.m. to 6:00 p.m. GLEN ECHO PHOTOWORKS Gallery Hours SAT: 1–4 PM & SUN: 1–7 PM Darkroom & Digital Hours: SUN: 1–7 PM GLEN ECHO PARK, MD T: 301-634-2274 https://glenechopark.org/ Afterward, we could have a meal at the Silver Diner in Tysons Corner (8101 Fletcher St, McLean, VA 22102).

We have an opportunity to take a guided group tour of the International Spy Museum at L'Enfant Plaza! And maybe some drinks at The Wharf afterwards... Please RSVP by EOD Friday, March 27th so that we can submit a preliminary head count. After we send the count, details on pricing, payment options, and final schedule will follow in this space. UPDATE: Preliminary head count has been submitted! If you have still not RSVPd, please do so by Friday, April 3rd - RSVPs will be closed after that date. The cost is $25/person, payable via Venmo to Jay Heath. We are planning to meet in the lobby at 3 PM, with the first hour of the tour being guided, the second hour an individual tour. Parking is $30 with a six foot height limit, and the closest Metro is L'Enfant Plaza. We can discuss grabbing post-tour dinner and drinks afterwards, but the Wharf is nearby with lots of options! UPDATE 4/4: RSVPs are now closed. Since all attendees are on our Whatsapp group chat, we will discuss further details there.

The schooner "Pride of Baltimore II" is coming to Old Town Alexandria this weekend! Let's park at Jones Point Park and walk up to the City Marina for a free deck tour! ❶ **What we'll do:** * From the old ship's rudder under Wilson Bridge we'll walk upstream about 2 miles along the Potomac shoreline to the City Marina, arriving about 2:00 PM. * Tickets aren't needed for the free deck tour of the schooner. * After the deck tour we will return to Jones Point Park along Union and Lee streets; about 1.2 miles. * Total distance is a little over 3 miles and the surface is flat and mostly paved. Assuming the deck tour takes half an hour, we should be finished not later than 3:00 pm. * Google map: [https://tinyurl.com/243e8yff](https://tinyurl.com/243e8yff) ❷ **How to get there:** The park entrance is at the south end of South Royal Street in Old Town Alexandria. From Highway 1 (either direction), take Franklin Street east to Royal Street, turn right and drive south 3 blocks until the street ends in front of Wilson Bridge. The park entrance is on your left. The street address is 1 Jones Point Drive, Alexandria, VA 22314. ❸ **What to bring:** Water and comfy shoes (flat, rubber-soled shoes are preferred aboard the boat). ❹ **Weather:** The forecast is mostly sunny and a high of 65F, with WNW winds at 11-12 mph. No rain in the forecast. Updates: [https://tinyurl.com/yck2442z](https://tinyurl.com/yck2442z) **❺ Advisory:** As a reminder, this is an adult group, and you are ultimately responsible for your own safety and well-being during events. No one under 18 years of age is allowed at this event, either as members or as guests, to include babies in carriers and/or strollers. ❻ **Administrative stuff:** * There are restrooms at Jones Point Park, the Torpedo Factory, the Ramsay Visitor Center, and at commercial establishments along our way. * Parking at Jones Point Park is free and there is room for around 100 cars. DO NOT park along S Royal St at the entrance to the park! You may be towed!! ❼ **Notes:** * Jones Point Park, Jones Point Dr, Alexandria, VA 23242. [http://tinyurl.com/pbyq733](http://tinyurl.com/pbyq733) * Pride of Baltimore II 2026 Sailing Schedule, [https://pride2.org/come-aboard/](https://pride2.org/come-aboard/) *HT to Abby M. for the event photo!*

The **One Day Hike** comprises two concurrent, non-competitive hikes of 100 and 50 kilometers that follow the C&O Canal towpath, and end at Bolivar, WV. The 100 km event (100K; 62.1 miles) starts at 3 AM from the Thompson Boat Center parking lot in Georgetown, DC; the 50 km event (50K; 31.1 miles) starts at 10 AM from Whites Ferry, MD. Both hikes proceed along the towpath, crossing the footbridge into Harpers Ferry after mile marker 60. The ODH has been held since 1974. During the hike, hikers pass through eight support stations, manned by volunteers (see [volunteering information](https://www.meetup.com/sierrapotomac/events/312467618/?isFirstPublish=true)), where they receive food and drink and, if necessary, first-aid assistance. While on the trail, they are monitored by volunteer bike patrols. Hikers must arrive at support stations by cut-off times or are required to drop out, and must finish by midnight. *ALL HIKERS MUST BE PRE-REGISTERED.* Photo albums of previous ODH's: **[bit.ly/MWS-ODH](www.bit.ly/MWS-ODH)**. **REGISTRATION:** Registration costs $95 and is done on-line starting Wednesday, February 11, at 5 pm (5-time finishers may register early starting Sunday, February 1, at 5 pm). Note that registration closes when the 350-hiker limit (100K+50K) is attained, which can occur within a few hours. See registration [details](https://drive.google.com/file/d/1niIsqRVC8Zl72JzAvBonqlzg4TLWiaGH/view?usp=sharing). **UPDATES:** For hot-off-the-press, official updates regarding registration and other information, join the ODH email list by sending a blank message to OneDayHike+Subscribe@Groups.io. For general information, check out [OneDayHike.org](www.OneDayHike.org). **TRAINING HIKES:** The Sierra Club Potomac Region Outings ([SCPRO](https://www.meetup.com/sierrapotomac)) organizes training hikes in the weeks leading up to the ODH. Although open to all, these hikes are specifically designed to prepare you for the ODH — they become progressively longer, they follow routes with relatively easy trails that are generally flat, and hikers walk at their individual paces. Longer training hikes also allow shorter options for 50K trainees. Doing these training hikes, or following a similar regimen on your own, is the best way to improve your chances of completing the ODH. Training hikes will be held from every Saturday from January 10 to the Saturday prior to the ODH. They are free, and are held at many venues in or near DC, so it’s a great way to explore this area on foot. On these hikes, you will get to meet other ODH hikers and learn their, or share your, tips on long-distance hiking. Each training hike's details will be posted on SCPRO's [Meetup](https://www.meetup.com/sierrapotomac) page each week, as well as announced on the email list (see UPDATES above). **VOLUNTEERS NEEDED:** About 100 volunteers are required on hike day to help run the ODH. We need reliable, enthusiastic people to man the support stations, patrol the trail on bikes, and to provide first aid — all while encouraging hikers on their way. People with first-aid or medical experience are especially needed as first-aid volunteers. First-time volunteers receive an ODH T-shirt and the eternal gratitude of the hikers. If you are interested in volunteering, please see [volunteering information](https://www.meetup.com/sierrapotomac/events/312467618/?isFirstPublish=true), or contact Mike Darzi (Mike.Darzi@Gmail.com).

\#\#\# This is now a No-Host Event. People may attend as individuals, but there will be no event host. Aditya will be put of state during this event. \#\#\# Free Tickets are available here: [https://www.washingtonperformingarts.org/event/tregaron-meadow-concert-26/](https://www.washingtonperformingarts.org/event/tregaron-meadow-concert-26/) Below is the official event description You will need to bring chairs or mats to sit on, or comment that you need one since I have plenty of outdoor chairs. You need to get a ticket from this website, the tickets are free, but are not available yet. An afternoon jazz performances by Mars Arts D.C. artists. In the Meadow, the magic of live performances and the tranquility of nature come together for an unforgettable experience of sensory delights. Tregaron performances are free and great for all ages. Artist details to be announced. Registration will be available in spring 2026.

**Advance reservations REQUIRED. Tickets/Info:** [https://www.internationalclubdc.com/Events/EventDetails.aspx?EventID=CA5507D9-B14F-495F-879D-F9602E8467E5](https://www.internationalclubdc.com/Events/EventDetails.aspx?EventID=CA5507D9-B14F-495F-879D-F9602E8467E5) Join us for a special private tour of the exterior architecture of the eastern end of the National Mall, culminating in a guided tour of the interior of Library of Congress. Imagine you had access to the world's largest library. Imagine what treasures lie in archives of tens of millions of books, manuscripts, audio recordings, films, sheet music and recordings, and maps dating back to the time of the Aztecs. But you don't have to imagine-it's all right here in DC at the Library of Congress! **Advance reservations REQUIRED. Tickets/Info:** [https://www.internationalclubdc.com/Events/EventDetails.aspx?EventID=CA5507D9-B14F-495F-879D-F9602E8467E5](https://www.internationalclubdc.com/Events/EventDetails.aspx?EventID=CA5507D9-B14F-495F-879D-F9602E8467E5) Started from Thomas Jefferson's personal collection of books accumulated over his lifetime on philosophy, science, and literature, the Library of Congress has long been go-to resource for the most powerful lawmakers in America, and its doors are open to you. The library houses 162 million items, including the largest rare book collection in North America. But it is more than just a library! The Library of Congress is also a concert venue with recorded sound collections spanning jazz, American theater, folk, ethnic, and pop. The library has commissioned hundreds of original musical works, including the Aaron Copland's masterpiece "Appalachian Spring." Our walking tour begins with the exterior architecture of the Union Station, Supreme Court, and culminates in an interior tour of the Library of Congress. Don't miss this opportunity to explore the mysteries hidden in America's premier house of knowledge! Please reserve your tickets early, as capacity is limited. **Advance reservations REQUIRED. Tickets/Info:** [https://www.internationalclubdc.com/Events/EventDetails.aspx?EventID=CA5507D9-B14F-495F-879D-F9602E8467E5](https://www.internationalclubdc.com/Events/EventDetails.aspx?EventID=CA5507D9-B14F-495F-879D-F9602E8467E5)

Join us at **Flower Mart 2026** for flowers, great food, entertainment and fun in support of the Washington National Cathedral's gardens! There's something for everyone at Flower Mart: * Over 65 boutique booths * **White Elephant Tent** * **Flower District** with an assortment of flowers and plants * The ***Around the World*** **Embassy Floral Display** * Free entertainment ( singers, dancers, musicians and choral groups) * **Cathedral Tower Climb** * An **Antique Carousel** **NOTE: Everyone is welcome to join us!** [Click here for for more information](https://allhallowsguild.org/programs/flower-mart/)

Information is posted for your enjoyment: **ATTEND AND ENJOY ON YOUR OWN.** Sunday, May 3, 2026, 3:00 PM [Tregaron Conservancy](https://www.washingtonperformingarts.org/venue/tregaron-conservancy/) **Tregaron Meadow Concert** Sunday, May 3, 2026 / 3:00 p.m. Tregaron Conservancy The city’s our stage! One of D.C.’s most scenic green spaces, Tregaron Conservancy, welcomes you for an afternoon jazz performances by Mars Arts D.C. artists. In the Meadow, the magic of live performances and the tranquility of nature come together for an unforgettable experience of sensory delights. Tregaron performances are free and great for all ages. Come early and bring your own chair/picnic basket to enjoy the music in this lovely outdoor setting. Artist details to be announced. Registration will be available in spring 2026.

Open to public: Friday, 5/15/26: 12:00 p.m. - 6:00 p.m. Saturday 5/16/26: 9:00 a.m. - 3:00 p.m. Hosted by OSU The 2026 Chadwick Arboretum Spring Plant Sale and Auction Fundraiser Location: Lawn area south of the Nationwide and Ohio Farm Bureau 4-H Center 2201 Fred Taylor Dr, Columbus, OH 43210 Spring Plant Sale Spring into greenery at Chadwick Arboretum & Learning Gardens! Join us for our annual Spring Plant Sale Fundraiser and dive into a lush world of botanical delights. With over 16,000 fresh, exotic, and time-tested edible and ornamental plants, there's something for every green thumb! Experience the thrill of our tree and shrub auctions, where you can bid on unique specimens to enhance your garden sanctuary. Step into our Learning Lab, where engaging educational demonstrations on various garden topics will unfold throughout the three-day sale, enriching your knowledge and inspiring your green endeavors. Take part in an exciting, live auction offered each day, as well as a silent auction on Thursday and Friday. Explore vendor booths brimming with gardening essentials and delightful treasures. And while you shop 'til you drop, indulge in delectable treats from a delicious, local food truck. Proceeds from this event go directly to The Ohio State Chadwick Arboretum, student organizations, and local businesses alike. Come one, come all! Let's cultivate a brighter, greener future together. Credit/debit cards only.

Jimmy V's Grill & Pub in Grandview Heights. You are responsible for your own meal/drinks. We usually don't have any agenda other than eat, drink and talk. :) If the weather is nice we will be on the back patio, otherwise we are in the cigar room. This group has been meeting every Tuesday evening for over a decade. Many attendees do not RSVP on meetup. Please don't let the small number here discourage you. Anyone/everyone is welcome to come. We'd love to have you join us. COTA bus #5 comes to W. 5th and Wyandotte Rd. And it's a minute walk to the restaurant. *** Did you know that there are atheists everywhere?!?! You may not know it, but we are! We're in your schools, diners, police force, military, government, and some are even still in your churches! So come and join us and meet other local atheists, along with agnostics, heathens, humanists, skeptics, and anyone else who's 'hell bound'! Vision: a Central Ohio that accepts atheism as a viable alternative in all areas of public and private life. Mission: grow, support, and provide community for atheists in Central Ohio. Social meetings held most Tuesdays at a local pub/restaurant at 7:00 PM (and often into the wee hours). Attendees call themselves agnostics, skeptics, humanists, non-theists, deists or even theists. All attendees are welcome but should support our vision. Atheists of Columbus (AoC) is part of Omnipresent Atheists (OA). AoC members are invited to join this OA meetup and/or OA Facebook group ( https://www.facebook.com/groups/omnipresentatheists/ ) but are free to continue conversations on the AoC Facebook group ( https://www.facebook.com/groups/columbusatheists/ ). AoC was founded in 2012 as a networking, social group for Central Ohio area humanists, skeptics, atheists, agnostics, nonbelievers, freethinkers, and the curious. It was a member of Columbus CoR and held weekly meetings, mostly on Fridays, for several years but then operated as an online only group for some time. In November 2018, Omnipresent Atheists (OA), a group that routinely meets on Tuesdays, invited AoC to merge. Omnipresent Atheists is a member of the Columbus Coalition of Reason (ColumbusCoR.org). Omnipresent Atheists is a member of the Columbus Coalition of Reason ( http://www.ColumbusCoR.org ). Omnipresent Atheists endorses the mission of the Secular Coalition for America ( http://secular.org ).

Jimmy V's Grill & Pub in Grandview Heights. You are responsible for your own meal/drinks. We usually don't have any agenda other than eat, drink and talk. :) If the weather is nice we will be on the back patio, otherwise we are in the cigar room. This group has been meeting every Tuesday evening for over a decade. Many attendees do not RSVP on meetup. Please don't let the small number here discourage you. Anyone/everyone is welcome to come. We'd love to have you join us. COTA bus #5 comes to W. 5th and Wyandotte Rd. And it's a minute walk to the restaurant. Did you know that there are atheists everywhere?!?! You may not know it, but we are! We're in your schools, diners, police force, military, government, and some are even still in your churches! So come and join us and meet other local atheists, along with agnostics, heathens, humanists, skeptics, and anyone else who's 'hell bound'! Vision: a Central Ohio that accepts atheism as a viable alternative in all areas of public and private life. Mission: grow, support, and provide community for atheists in Central Ohio. Social meetings held most Tuesdays at a local pub/restaurant at 7:00 PM (and often into the wee hours). Attendees call themselves agnostics, skeptics, humanists, non-theists, deists or even theists. All attendees are welcome but should support our vision. Atheists of Columbus (AoC) is part of Omnipresent Atheists (OA). AoC members are invited to join this OA meetup and/or OA Facebook group ( https://www.facebook.com/groups/omnipresentatheists/ ) but are free to continue conversations on the AoC Facebook group ( https://www.facebook.com/groups/columbusatheists/ ). AoC was founded in 2012 as a networking, social group for Central Ohio area humanists, skeptics, atheists, agnostics, nonbelievers, freethinkers, and the curious. It was a member of Columbus CoR and held weekly meetings, mostly on Fridays, for several years but then operated as an online only group for some time. In November 2018, Omnipresent Atheists (OA), a group that routinely meets on Tuesdays, invited AoC to merge. Omnipresent Atheists is a member of the Columbus Coalition of Reason (ColumbusCoR.org). Omnipresent Atheists is a member of the Columbus Coalition of Reason ( http://www.ColumbusCoR.org ). Omnipresent Atheists endorses the mission of the Secular Coalition for America ( http://secular.org ). This group has been meeting every Tuesday evening for over a decade. Many attendees do not RSVP on meetup. Please don't let the small number here discourage you. Anyone/everyone is welcome to come. We'd love to have you join us.

Annual plant sale to support the Inniswood Volunteers Inc., giving back to the gardens. Offering mostly perennials, herbs and a few shrubs. Day 1: Saturday May 2, 2026 8am-4pm Day 2: Sunday May 3, 2026: 11a-3pm rain or shine. Bring a wagon if you have one!

Jimmy V's Grill & Pub in Grandview Heights. You are responsible for your own meal/drinks. We usually don't have any agenda other than eat, drink and talk. :) If the weather is nice we will be on the back patio, otherwise we are in the cigar room. This group has been meeting every Tuesday evening for over a decade. Many attendees do not RSVP on meetup. Please don't let the small number here discourage you. Anyone/everyone is welcome to come. We'd love to have you join us. COTA bus #5 comes to W. 5th and Wyandotte Rd. And it's a minute walk to the restaurant.