2 days. 30+ Chicago neighborhoods. 200+ places to explore. FREE. This weekend, the Chicago Architecture Center hosts one of the largest architecture events in the world — Open House Chicago. Since 2011, this free public event has offered behind-the-scenes access to the greatest spaces and places in Chicago, including many sites that are not typically available to the public. 📅 Oct. 17-18 📍 30+ neighborhoods, citywide 🔗 Tap our link in bio for more info and our recommendations! #NeverOutdoneChi