Events Ossipee Valley Fair 291 South Hiram Rd, Hiram, ME 04041 | (207) 793-9986 Classic Maine fair offering tons of events, games, and competitions, delicious food, and much more! The fair is scheduled in July; check their website for more details. Ossipee Valley Music Festival 291 South Hiram Rd, Hiram, ME 04041 | (207) 468-3952