Join The Second City for a night of our favorite classic sketches presented by our new, super-talented Mainstage cast. Stick around for our famous improvised third act where YOU are invited to become part of the fun! For a few wild weeks, while the cast creates and hones a brand-new show, audiences have the chance to influence songs, sketches, and characters being developed in real time! Your reactions, ideas, and laughter will help shape our new show, a process that has defined The Second City’s legacy worldwide for over 65 years.