Événements et activités volunteer events à Upper Marlboro, MD
Community Yoga in the Park (Columbia Heights Green - New Location!)
Saturday at 10:00 AM + 8 en plus
Washington · Columbia Heights Green
Community Yoga in the Park (Columbia Heights Green - New Location!)
Saturday at 10:00 AM + 8 en plus
Washington · Columbia Heights Green
Invasive Species Removal near Trollheim Bridge/Theodore Roosevelt Island
Sat, May 9, 9:00 AM
Washington · This is a placeholder address, see Eventbrite description for meeting place
Invasive Species Removal near Trollheim Bridge/Theodore Roosevelt Island
Sat, May 9, 9:00 AM
Washington · This is a placeholder address, see Eventbrite description for meeting place
World of Possibilities Disabilities Expo - MD/DC & NOVA 2026
Sat, Apr 18, 11:00 AM
College Park · The Samuel Riggs IV Alumni Center
World of Possibilities Disabilities Expo - MD/DC & NOVA 2026
Sat, Apr 18, 11:00 AM
College Park · The Samuel Riggs IV Alumni Center
Sterling Volunteer Fire Company 60th Diamond Jubilee
Sat, Apr 25, 5:00 PM
Ashburn · Belmont Country Club
Sterling Volunteer Fire Company 60th Diamond Jubilee
Sat, Apr 25, 5:00 PM
Ashburn · Belmont Country Club
Tysons Teammates: Scotts Run Stream Valley Park Volunteer Cleanup
Wed, Apr 22, 9:00 AM
Tysons · Scott's Run Trail
Tysons Teammates: Scotts Run Stream Valley Park Volunteer Cleanup
Wed, Apr 22, 9:00 AM
Tysons · Scott's Run Trail
Volunteer orientation for outreach activities
Sat, Apr 25, 10:00 AM
Baltimore · Baltimore UnderGround Science Space (BUGSS)
Volunteer orientation for outreach activities
Sat, Apr 25, 10:00 AM
Baltimore · Baltimore UnderGround Science Space (BUGSS)
Earth & Arbor Day Community Tree Care at Anacostia Park
Sat, Apr 25, 10:30 AM
Washington · Anacostia Park Roller Skating Pavillion
Earth & Arbor Day Community Tree Care at Anacostia Park
Sat, Apr 25, 10:30 AM
Washington · Anacostia Park Roller Skating Pavillion
Rosslyn Vegetation cleanup
Sat, May 30, 9:00 AM
Arlington · This is just a placeholder location, see eventbrite description for exact meeting spot
Rosslyn Vegetation cleanup
Sat, May 30, 9:00 AM
Arlington · This is just a placeholder location, see eventbrite description for exact meeting spot
Volunteer & Judge Registration – MSO Middle School STATE Tournament
Sat, Apr 11, 9:00 AM
Baltimore · Johns Hopkins Hospital
Volunteer & Judge Registration – MSO Middle School STATE Tournament
Sat, Apr 11, 9:00 AM
Baltimore · Johns Hopkins Hospital
NCC® Baby Bloomers Urban Garden Spring Opening Part II
Sat, May 23, 10:00 AM
Washington · 3400 Martin Luther King Junior Avenue Southeast, Washington, DC, USA
NCC® Baby Bloomers Urban Garden Spring Opening Part II
Sat, May 23, 10:00 AM
Washington · 3400 Martin Luther King Junior Avenue Southeast, Washington, DC, USA
Community Healing Day: Root, Rise & Restore Together
Sat, Apr 11, 10:00 AM + 3 en plus
Washington · Temple Mother Earth
Community Healing Day: Root, Rise & Restore Together
Sat, Apr 11, 10:00 AM + 3 en plus
Washington · Temple Mother Earth
Meal Delivery Volunteers
Mon, Apr 6, 10:00 AM + 8 en plus
Baltimore · Meals on Wheels of Central Maryland, Inc.
Meal Delivery Volunteers
Mon, Apr 6, 10:00 AM + 8 en plus
Baltimore · Meals on Wheels of Central Maryland, Inc.
Volunteer & Judge Registration – MSO High School tournament at UMBC
Sat, Apr 18, 9:00 AM
Baltimore · UMBC University Center
Volunteer & Judge Registration – MSO High School tournament at UMBC
Sat, Apr 18, 9:00 AM
Baltimore · UMBC University Center
iNaturalist bioblitz on the Mount Vernon Trail
Sun, Apr 26, 10:00 AM
Alexandria · Daingerfield Island (see event description for exact meeting spot)
iNaturalist bioblitz on the Mount Vernon Trail
Sun, Apr 26, 10:00 AM
Alexandria · Daingerfield Island (see event description for exact meeting spot)
10th Annual Burgers & Bands for Suicide Prevention May 17, 2026
Sun, May 17, 11:00 AM
Severna Park · Severna Park Taphouse
10th Annual Burgers & Bands for Suicide Prevention May 17, 2026
Sun, May 17, 11:00 AM
Severna Park · Severna Park Taphouse
April Monthly Meet Up + Collections Processing at the DC History Center
Tue, Apr 14, 6:00 PM
Washington · DC History Center
April Monthly Meet Up + Collections Processing at the DC History Center
Tue, Apr 14, 6:00 PM
Washington · DC History Center
