The Shubert Organization's anchor venues to see how theatrical longevity translates into steady profits. Since the 1960s, the Winter Garden Theater has been home to The Unsinkable Molly Brown (532 performances), Funny Girl (2 years), Mame  (3 years and 5 months), Follies  (522 performances), Cats  (7,485 performances), and Mamma Mia! (nearly 3,000 performances). The