Trollhaugen, a family-owned ski and snowboard resort in Dresser, Wisconsin is doing something very few businesses in the #twincities do. Staying open until 3 a.m. At one of their recent "Friday Late Nights," TCB saw how packed the resort gets. It has sold out nearly every Friday night the past six years. Each week, its $25 lift tickets for Friday nights tend to sell out by Wednesday. And when the weekend comes around, the parking lot is already full by 9 p.m. It's not bad for the hottest night s