ETFD was paged the East Tawas Senior Center to investigate smoke in the building. Tawas City Fire Department was also paged for automatic mutual aid. Upon investigation, it was discovered that the smoke was coming from an exhaust fan that had burnt up in a bathroom. After extinguishing the small fire, ETFD set up high pressure fans to clear the smoke out of the building. Iosco County EMS was also on scene. ETFD cleared scene @ 14:20.