when is the clark county va fair
July 28-30, 2017. Directions: The Steam Show will be held at the Ruritan-Clarke County Show Grounds, located on Business Route 7, 1 mile west of downtown Berryville, VA. Website. The Clarke County Fair has been and still is a collection of livestock exhibits, carnival rides, farm, garden and other exhibits. These events convey the county's love of agricultural and home interests and define and unite us as a community. August 2017. The forum will be held March TBD, 2018, in Winchester, VA.