You can't beat this place. Absolutely delicious food, very reasonably priced, amazing beers (usually the beer of the month is great and cheap). My favorite is, of course, the Old Fashioned burger. Cheese curds are fabulous. They have a good brunch too. What more can a Wisconsin girl ask for?
Not good for larger groups, and there's almost always a wait. I once waited 1.5 hours (but that's how much I wanted to eat there). And unfortunately, no reservations.