The Fair Starts Aug 28th and goes through Sept. 2nd. During the 6 day event, the fairgrounds are bustling with livestock shows, arena events, 4-H and FFA expos, vendors, exhibits, a carnival, 2 days of PRCA Rodeo, parades, and a big name outdoor country western concert! Bring the family, put your boots on and join us for a fun-filled week in historic Dillon, MT.