Trumbull County Fairgrounds 2025 Calendar Of Events. 321 mahoning avenue nw warren, ohio. The trumbull county historical society collects, preserves, and interprets the history of warren and trumbull county.
Food, card show, bluegrass, monster trucks, car & bike show, viking festival, trumbull county fair, rockabilly ruckus!!’ plan on. Upcoming events to be held at the fairgrounds!!!