SEYMOUR, Wis. (WTAQ) - Middle school students in Seymour got the day off, after a fire damaged part of their school Thursday night. A night custodian called for help after discovering the fire in an art classroom. Damage was confined to that room, but district administrator Peter Ross says repairs might take until Christmas to finish. He said tables, chairs, and other furniture were destroyed. Foul play has not been ruled out, and the fire remains under investigation.