Library!

The Hedberg Public Library in Janesville Wisconsin is possibly the best library I've ever seen!
It's huge. There's a cafe and used books for sale on the first floor. Then you can either take the stairs or the elevator to the second floor where you can actually check books out. The spot where you return books is pretty nifty. You set your returns on a conveyor belt! You can pick up your ILL (inter-library loan) holds yourself, and you can even do a self-check out! The library is HUGE and I found myself lost for a moment. It's great!
Oh yeah, and they have a statue of a giraffe.