The Northeast Montana Fair’s $20 Hollar Concert is Fri. Aug. 7th, gates open at 6p.m., concert starts at 7p.m. in the Beer Gardens. Your Headliners are Jarrod Turner playing all your Country favorites & Blue Tattoo will provide the 80’s Rock! Then on Sat. Aug. 8th it’s the Milk River Motor Sports Demolition Derby – Calcutta starts at 6p.m., with the derby to follow.