One week to go until the 9th Olentangy River Festival Saturday, June 25, at Mingo Park, 500 E. Lincoln Avenue. This educational family festival organized by the City of Delaware’s Watershed and Sustainability Division, celebrates our Olentangy State Scenic River with hands-on activities in and outside of the river, kayaking and creeking, educational booths, bingo and prizes, rain barrel raffle, food trucks, yard games, face painting, live music, and more. The festival runs from noon to 4 pm. 740-203-1905.