J. Sterling Morton High School East Auditorium, also known as Chodl Auditorium, is a Beaux-Arts building in Cicero, Illinois that was built in 1925. It was listed on the National Register of Historic Places in 1983. With a seating capacity of 2,545 the Chodl Auditorium was a popular place for community events and high school productions. It was the largest high school auditorium and non-commercial stage in the state. The stage, in fact, was big enough to serve as a regulation basketball floor.