9am - 10 pm. Thu/Fri/Sat/Sun. The Oak Hill Village Festival of Flags was established to promote Patriotism and respect for the U.S. Flag. Over 2,000 flags are displayed throughout the Village. The festival is held at Aetna Park with continuous free entertainment. Rides, Crafts, Food booths, Baby Contest, Dog Show, Old Car Show, Historic Exhibitions (One-room School), Karaoke Contest, Corn Toss Tournament, Quilt Show, 5-K Run and childrens activities. Main Stage Entertainment on Saturday and Sunday at 7:00 p.m. (FREE) Main parade Sun. at 4:00 p.m.