The Union County Fair is an economic and cultural treasure. It is a place where fun, exciting, educational and competative events will be held every day without fear of rain. The Fairgrounds Arena's open air design and insulated top allow for good air movement and cool shade from the hot sun. We have giant shade trees and picnic tables where you can sit and enjoy entertainment almost every hour the fair is open. Our Ladies Building and Exhibit Building is air-conditioned, where you can cool off from the August heat and enjoy many educational programs and entertaining events.