The free festival is for one weekend only so have a game plan to see as many sites as possible. The full line-up is available at OpenHouseChicago.org

- This event has passed.
2015 Open House Chicago
October 17, 2015 - October 18, 2015

The Chicago Architecture Foundation’s Open House Chicago is back with even more exclusive buildings on the roster. This weekend only you will have access to over 200 of Chicago’s hidden gems from private social clubs to historical buildings. Start the day in some of the suburbs then venture to downtown to see what the city has to offer.