Apr 23 April 1, 2023 @ 8:00 am - April 30, 2023 @ 5:00 pm Rock Creek Park Extreme Cleanup Rock Creek National Park 3545 Williamsburg Lane, District of Columbia Event Details Get Directions
Apr 23 April 1, 2023 @ 8:00 am - April 30, 2023 @ 5:00 pm Rock Creek Park Extreme Cleanup (Montgomery County) Rock Creek Regional Park North 6129 Needwood Lake Dr, Derwood Event Details Get Directions
Apr 23 8:00 am - 10:00 am Potomac Watershed Cleanup at Tripps Run/Holmes Run Rd Tripps Run/Holmes Run Road 3104 Holmes Run Rd, Falls Church Event Details Get Directions
Apr 23 9:00 am - 12:00 pm Earth Day Cleanup Jennie Dean Park 3630 S 27th Street, Arlington Event Details Get Directions
Apr 23 9:00 am - 1:00 pm WMCCAI Potomac Watershed Clean-up day at Cathedral Avenue Cooperative WMCCAI The Cathedral Avenue Cooperative, Inc. 4201 Cathedral Ave NW, Washington Event Details Get Directions
Apr 23 9:00 am - 1:00 pm WMCCAI Potomac Watershed Clean- up Day @ 4200 Cathedral Avenue, A Condominium WMCCAI - 4200 Cathedral Ave, A Condominium 4200 Cathedral Avenue, NW, Washington Event Details Get Directions
Apr 23 9:00 am - 1:00 pm WMCCAI Potomac Watershed Clean Up @ Peninsula 88 WMCCAI - Peninsula 88 88 V Street, SW, Washington Event Details Get Directions
Apr 28 8:00 am - 1:30 pm Springhill Lake Elementary’s Annual Stream Clean-up Springhill Lake Elementary School 6060 Springhill Dr, Greenbelt Event Details Get Directions
Apr 29 8:30 am - 1:00 pm Hallowing Point HOA Hallowing Point River Estates 6000 River Dr, Lorton Event Details Get Directions
May 13 11:00 am - 4:00 pm Spring Fest! 2201 Bryan Point Road, Accokeek, MD 20607 2201 Bryan Point Road, Accokeek Event Details Get Directions
May 20 11:00 am - 1:00 pm Bees for Beginners Ferguson Cottage 2305 Bryan Point Road, Accokeek Event Details Get Directions
Jun 10 9:00 am - 1:00 pm Piscataway Kayaking Adventure 2201 Bryan Point Road, Accokeek, MD 20607 2201 Bryan Point Road, Accokeek Event Details Get Directions