This is the official L.A. County Fair mobile app. The Fair runs Aug. 31-Sept. 30, closed Mondays (except Labor Day) and Tuesdays. Don’t forget to try the deep-fried, ooey, gooey, on-a-stick, dipped-in-chocolate, covered-with-powdered-sugar treats that you can only find at the L.A. County Fair. Use this app to find your favorite food, shopping and entertainment. Don’t forget to click Buy & Chat to get social with us or tickets and Fair gear. See you at the nation’s largest county Fair!