Complex sentence: In 1978, the American Theater Arts for Youth used the venue for several productions including: "Babes in Toyland", "The Adventures of Tom Sawyer" and "The Wizard of Oz".
Split into simpler sentences: In 1978, the American Theater Arts for Youth used the venue. The company did several productions including: "Babes in Toyland", "The Adventures of Tom Sawyer" and "The Wizard of Oz".