Grab a bag and go on a trash scavenger hunt as the Fairfax County Park Authority hosts Watershed Cleanup Days once again this fall. Join with family, friends, neighbors or colleagues to help remove tires, bottles, cans and other debris from local waterways. Helping to clear the Earth’s vital arteries is a great community volunteer project for service groups and students. All ages are welcome. Saturday, October 15 at 8:30a.m. Scott’s Run Nature Preserve 7400 Georgetown Pike, McLean Park and check-in at the lower parking lot at the intersections between Georgetown Pike and Swinks Mill Road. For sign-up information, emailKylie.Starck@fairfaxcounty.gov or call 703-759-9018.