I love how they open up the windows when it gets warm enough and have a beer garden up top. They have good daily drink specials (Sharkbowls on Tuesdays!) and is kept very clean - and I don't just mean by campus bar standards! During the day, it's also nice to sit by the open windows and grab some chow - just your typical bar food - but it can get pretty busy, especially for lunch.
I remember getting a Sharkbowl for the first time on a barcrawl with co-workers: "Uh oh, these are really yummy" =P Needless to say, the fact that Firehaus was only the second stop on our list made sure that the rest of the night was comprised of a bunch of drunken debauchery.