This dive bar is about as good as it gets. BEST burger in Madison. Period. It's not fancy, but they get there ground beef from Jennifer Street Market which is also a gem on the east side.
This place always has great characters lounging over it's bar. It has a bartender that I thought was Irish, but just ended up being from Iowa. I think you understand what kind of time I have at this place. A must stop if you are on the east side in Madtown (downtown is overrated).