DNR Open House re: Mullett Lake South Property Development at Mullett Township Hall DNR Open House re: Mullett Lake South Property Development at Mullett Township Hall 4:00 pm – 6:30 pmSeptember 8, 2022 Click this link for more information. Mullett Township Town Hall1491 N Straits HwyTopinabee, Michigan United StatesView LocationMap Mullett Township Town Hall iCal Google Calendar View full calendar