Orono, Maine — The University of Maine Cooperative Extension will offer in-person farm tractor safety classes in Gorham, Sidney and Presque Isle, starting April 8. Classes in each location meet for multiple days. Courses will be held at Shaw Cherry Hill Farm in Gorham; Kramer Tractor in Sidney; and MSAD #1 Presque Isle High School. read more UMaine Extension offering farm tractor safety courses in April and May