Open House Chicago
Saturday, October 18, 11 am - 5 pm
Sunday, October 19, 11 am - 4 pm
Every October, the Chicago Architecture Center (CAC) is proud to host Open House Chicago (OHC)—a free public festival that instills civic pride through providing access to places of architectural, historical and cultural significance, and highlights businesses, organizations and creative leaders making positive impact in Chicago’s diverse neighborhoods.
OHC remains one of the largest events of its kind in the world. This festival is a part of Open House Worldwide, a network of almost 60 organizations hosting festivals and conversations about architecture, design and cities across the globe.
OHC 2025 will take place October 18-19, 2025. The full list of sites and neighborhoods is now available. We look forward to seeing you out there!