You probably know the Chicago Architecture Foundation for its famous boat tours ($46) that leave from the river at Michigan Ave. Or from its bus tours or skyscraper walking tours – all well worth their price (from $20 to $55).
But did you know CAF also hosts free exhibits daily in its onsite galleries that cover renowned local structures?
The $15 lunchtime tours are the lowest priced of CAF’s arsenal. They leave at 12:15 pm most weekdays and explore one landmark building for 45 minutes. Get backstage access to the Willis Tower, Rookery, John Hancock Center, and a rotating list of others.