The Prince George’s County Fair is Maryland’s oldest fair dating back to 1842. The annual family friendly event includes carnival rides, live animals displays, family circus, fireworks, live entertainment, food, arts and crafts, beautiful baby contests, and much more. This year, the fair includes a real, sanctioned Rodeo on Friday and Sunday. for further information contact Prince George’s County Equestrian Center and the Showplace Arena Water St., Upper Marlboro, Maryland. (301) 952-0270