Extreme Cleanup 2021- Picnic Area 6
Picnic Area 6 - Rock Creek Park 5623 Oregon Ave NW, Washington, DC, United StatesFor more information, visit the Upcoming events Calendar https://www.rockcreekconservancy.org/what-we-do/upcoming-events
Alice Ferguson Foundation
Connecting people to the natural world, sustainable agricultural practices and the cultural heritage of their local watershed through education, stewardship and advocacy.