I'd 2nd this, gingerly. We were just there a few months ago, Art Institute, etc. Traffic will be gnarly. Just watch your signage and make sure you take your patience pill before you get there. Google map app on the vehicle display helps a lot if you have that available. I felt no foreboding or discomfort while we were in the daylight downtown. Even in the underground parking structure it didn't feel too much like I should have pepper spray in hand all the time. Agree fully on the 2 days at the AI. It's mind blowing.