Festival – First weekend in August The 36th annual Heritage Festival is August 3-5 on Montcalm Community College’s Sidney campus. During the three day event, self-guided tours are available of all Heritage Village buildings with docents to provide information and answer questions. In addition, special features include reenactments, historic displays, craft demonstrations, vendors, music, children’s activities, Vintage Baseball and other offerings. For more information, contact Shannon Kilduff at (616) 894-9947.