There was a fire at Fond du Lac High School Wednesday afternoon.
WBAY TV reports that the call came in reporting the fire just before 3:45 p.m., with witnesses saying there was smoke coming from a bathroom near a newly constructed concessions stand.
Fire crews arrived to find smoke coming from the male restroom and a maintenance room, with a small fire found in the restroom.
The flames were quickly doused, resulting in significant soot and smoke damage.
The cause of the fire is not yet known as the investigation is still ongoing.