august, 2018 Frontier Gateway Open House Frontier Gateway Muesum Belle Prairie Frontage Rd MT 59330, 201 State St, Glendive, MT 59330 26aug(aug 26)1:00 PM(aug 26)1:00 PMFrontier Gateway Open HouseMuseum Time(Sunday) 1:00 PM - 4:00 PM LocationFrontier Gateway Muesum Belle Prairie Frontage Rd MT 59330, 201 State St, Glendive, MT 59330 Organizer Frontier Gateway MuesumFayette Miller (406) 377-8168 CalendarGoogleCal