Josh Baskin is a youngster on the brink of adolescence and suffering from all the awkward teenage anxiety that comes with it. Frustrated at still being made to feel “little”, he makes a wish to a Zoltar machine at the carnival to become "big”. When Josh wakes up the next morning, he is astounded to discover that his wish has been granted--he now has the body of a 30 year old man. After an awkward beginning, Josh realizes that he is now required to do "adult" things, like getting a job and a girlfriend. He soon grows in confidence and maturity, and briefly considers not returning to his childhood body. However, he ultimately discovers that there's much more to being an adult than he bargained for and learns that we must all grow up at our own pace, in our own time.

Based on the 1987 smash-hit film and complete with a giant floor piano, this is a fun-filled musical for all the family.