Hotel / Motel, Hotel / Restaurant Sunnyvale, CA – Hotel dryer fire extinguished by sprinkler system June 27, 2015 viking210 A dryer in a hotel caught fire and spread in the laundry room. The fire was extinguished by the sprinkler system by the time Sunnyvale Department of Public Safety fire personnel responded. The smoke was cleared from the building, and it was determined that no one was injured. Compiled from Sunnyvale Department of Public Safety reports. Fire– June 15, 2:36 p.m. S. Sunnyvale Avenue.