Draft Horse Classic. We’ve lowered the price for arena performance tickets for 2025! See the beautiful draft horses at the 2025 Draft Horse Classic and Harvest Fair! This is all a part of the Annual Draft Horse Classic and Harvest Fair at the Nevada County Fairgrounds in Grass Valley, CA. The Classic has grown to become the premier draft horse show in the western United States. For information: www.nevadacountyfair.com/p/draft-horse-classic