I know very little about Chicago other than it has good pizza. I have heard of the Magnificent Mile only because I remember that "guests of the Oprah Winfrey show" stayed near there. I found this article about what not to do in Chicago, and it had some good tips. We are already planning to do the Architectural Boat Tour like we did in New York, catch a Cubs game, and see Hamilton.
Any other must-sees? Restaurants? Best place for pizza? Hot dog? Cool shops?
This is a thing, apparently.