The Old Fashioned is a Madison staple. It's usually my go to spot to bring visiting guests to. I have been there more times than I can remember and always find it enjoyable.
The old fashioned burger is one of the best in Madison, the spicy burger is just as good and highly underrated. The pulled pork sandwhich is also very good. Another one of my favorite things about the OF is their sauces. The tiger sauce has a horseradishy kick to it.
You can't get more Wisconsin than this place.