iO Theater Chicago's home of long-form improv since 1981. Nightly comedy shows, world-class improv classes, and venue for private events.
Photos via Google Maps
Location
1501 N Kingsbury St, Chicago, IL 60642
Open Mic Night
Loose Four: A Stand-Up Open Mic on Wednesdays at 6:00pm.
Google Reviews
View on Google
It was the best improv show that I ever watched and exactly what I imagined (more than I can imagine actually)! We went on a Sunday night for Deep Schwa, which is a group that I didn’t know before. But I become their fan on that night. The team was so coherent and creative. And they are one of the longest Herald teams. They are legendary!!!! The whole venue is full of surprises! Go explore!
This place is a fantastic find for a fun and affordable night out. I went for an improv show for the first time and it was hilarious! The venue has a perfectly chill and relaxed vibe. There's a main bar area where you can grab drinks, and the shows take place in an adjoining room where you can continue to enjoy your food and drinks while you watch. What really makes this place a standout is the value. They have a completely free improv show every Wednesday, which is an amazing deal. Even for their other performances, tickets are less than $20, which is a great price for a live show of this quality. If you're looking for a low-key spot with guaranteed laughs, I highly recommend checking it out.
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Venue Details
Practical Info
Free street parking is available on the streets surrounding the theater, but is very limited. There are also lots and garages in the area.
Our venue is fully accessible by ramp and elevator.
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Last reviewed: April 2026
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