An evening of world-class improv awaits! This certificate entitles the bearer to four tickets to any regular-run show at iO Theater, one of Chicago's most celebrated comedy institutions — and the training ground that launched the careers of Tina Fey, Amy Poehler, Chris Farley, Mike Myers, Jordan Peele, Adam McKay, Seth Meyers, Tim Meadows, and Rachel Dratch, among many others. Gather your favorite people and enjoy a night of spontaneous, side-splitting performance from some of the city's most talented improvisers. Valid for any available show; excludes sold-out performances and specialty programming.