April 23, 2022 @ 10:00 am - 12:00 pm Fort Mahan—Watershed Community Day Cleanup Fort Mahan 42nd St and Eads St NE, Washington, DC 20019, NE Watershed cleanup
April 24, 2021 @ 10:00 am - 12:00 pm Fort Mahan Fort Mahan 42nd St and Eads St NE, Washington, DC 20019, NE Earth Day Cleanup