(DC) (Rock Creek Conservancy) Thursday evenings this summer, Rock Creek Park (U.S. National Park Service) and Rock Creek Conservancy are hosting FREE, family-friendly events at rotating locations throughout the east side of the park. Join us for music from DJ Lance Reynolds and fun-for-all-ages games and activities. Summer in the Parks events bring the Rock Creek community together to enjoy our public lands and learn more about how to #RecreateResponsibly in our parks.