Children's Day at Johnston Farm , Piqua Historical Area State Memorial, Piqua. Bring your family and step back in time with the games and crafts of the Ohio frontier. Activities for all will make this a memorable day. Outdoor festival features fine arts and crafts, performing artists, children's activities and food. The festival includes entertainment, a car show, food, lighted boat parade and, of course, fireworks.
Admission is free.
July 1-4 Americana Festival , Centerville. Most events free.