Make a difference in Herndon’s parks and trails by helping to refresh and restore them for spring! Contribute to the beauty of Herndon at Parks & Stream Clean-Up Day on April 25, 2026.

Hosted at Runnymede Park, meet there for supplies and assignments, then work independently. This service opportunity is an excellent opportunity for corporate or school community service, team bonding, Scout groups, or families looking for a meaningful way to spend time together.

At this special service event, you’ll pick up litter, remove non-native invasive plants, and refresh Herndon’s green spaces!