LEXINGTON. Minn. – The restaurant at Wigum’s Resort on Clear Lake was severely damaged by an overnight fire. The place was vacant in the off-season. Dusty Dienst, deputy Faribault fire chief, said the fire had burned itself out by the time the call came in at 10:38 a.m. But soot was everywhere, he said. How the fire started and where in the building was not immediately determined. Dienst said the fire appeared accidental. Wigum’s is at 17759 177th Street West.