April 10, 2021 @ 10:00 am - 12:00 pm Extreme Cleanup – Picnic Area #24 Carter Barron 4850 Colorado Ave NW, Washington, DC, United States Danielle Reyes and Gale Kaufman
April 18, 2020 @ 10:00 am - 12:00 pm Extreme Cleanup – Carter Barron Carter Barron 4850 Colorado Ave NW, Washington, DC, United States
March 8, 2020 @ 10:00 am - 12:00 pm Almost-Spring Carter Barron Stream Clean Carter Barron 4850 Colorado Ave NW, Washington, DC, United States The Almost-Spring Carter Baron stream-clean is in conjunction with the RCC Adopt-A-Stream program.