Chicago?

I am going for sure to visit Miami at some point, but I thought I would never visit Chicago, the last big American City that I haven't visited. However our next conference is at Lake Geneva, Wisconsin! This is only a 2 hour drive away from Chicago, which I think we will visit with Bing (and Erdem?) the same way we visited NYC after the Summer school in Cornell, by staying 2 night the weekend after the end of the conference. Yupee!