Music & Comedy
Harold Night September 20, 2026
See the show that started it all, and experience the iO Theater’s groundbreaking, signature improv form: The Harold!
This long-running, weekly improv tradition is double-headlined every Sunday by two of the iO Theater’s fantastic House Teams! Each team takes a single word or suggestion from the audience and creates a fully improvised piece – weaving hilarious characters, themes, locations, and games into funny, beautiful, and personal shows!
Learn more about the area
Neighborhood
Lincoln Park
One of the city’s most picturesque areas, you’ll find boutiques, museums, dining, a zoo, and plenty of waterfront.
Learn more about the area
Neighborhood
Lincoln Park
One of the city’s most picturesque areas, you’ll find boutiques, museums, dining, a zoo, and plenty of waterfront.
