The fair takes place annually and celebrates agriculture in the state of Maine. Nestled among the rolling hills and beautiful farmlands in Union, Maine the fair includes activities and entertainment for all age groups. We invite you to explore our 4-H Exhibits, Livestock Shows and Auctions, Exhibition Hall, Demolition Derbies, Harness Racing, Fireworks, Live Music and more. Also, be sure to visit Wild Blueberry Corner throughout the week to learn about Maine’s official state berry and our Blueberry Festival Pageant.