After 25 years of driving by this bar with a snowmobile on the roof in Northern Wisconsin, we decided to try it for lunch having no other options available at the time and good references from locals. Much to our surprise we found it run by a 4-year culinary school trained chef, pleasing menu and welcoming atmosphere. The place is called the Valley Inn in Townsend, WI.
Lesson: do not avoid establishments with motor vehicles on the roof, you never know.