The beautiful light and art-filled spaces of 21c Chicago are the perfect place to host your reception, rehearsal, or wedding. For large events, the Main Gallery can host up to 200 guests, and there are 6 other galleries for more intimate events. Chicago is one of the most dynamic cities in the country, bursting with cultural, food, beverage, and architectural wonders. You already know the importance of grabbing a true Chicago hot dog, taking the architectural boat tour, and hitting up the Willis Tower, but did you know about these hidden gems? 21c Chicago invites you to experience our city, your way!