I'll be in Chicago (specifically in Rosemont near the airport) in a couple of weeks for about four days. What should I see and eat while I am here? Also, how do I get around while I am there? I won't have a car, so I will need to rely on public transportation.
I don't have a very big budget, and I am interested in having the chance to try good pizza, Chicago-style hot dogs, and other food that can only be found in Chicago.
Thanks for any suggestions that you might have.