By Shereen Siewert A portion of Hwy. 51 north of Minocqua is back open after an early morning fire prompted a detour. Crews responded at about 12:40 a.m. to Stingrays Bar and Grill, 134 U.S. Hwy. 51, Arbor Vitae for a report of a structure fire. Multiple area fire departments were called to the scene. […]