📅 Sunday, October 18, 2026 • 🕐 10:00 - 17:00 • 📍 Chicago Architecture Center, 111 E Wacker Dr, Chicago, IL, 60601 • 💰 Free • 👤 Ages 5-18
Explore one of the largest architecture and urban festivals in the world as Open House Chicago (OHC) returns to celebrate 16 years of architecture, culture and community. This free public festival offers behind-the-scenes access to more than 200 sites, including many that are not normally open to the public. Be sure to take photos as you explore for a chance to win the OHC Photo Competition.