Grandparents, grab the kids and head to Cherry Park on Saturday, September 18th for an afternoon of free, fun activities. Relay races, games, bike rodeos, nature activities and much more, as Rock Hill celebrates being named “A Playful City USA.” Cited by the nonprofit organization, KaBoom, as one of 118 US cities that prioritize outdoor play, Rock Hill rocks on for active, healthy kids! Don’t forget to leave the video games at home. Now there’s an unusual idea!