A laugh-out-loud musical version of the Princess and the Pea, Once Upon a Mattress redefines what it takes to be a princess. Perfect for the whole family, this hilarious tale, zany enough to launch the Broadway career of Carol Burnett, celebrates the uniqueness in all of us. Support American Theatre: a just and thriving theatre ecology begins with information for all. Please join us in this mission by joining TCG, which entitles you to copies of our quarterly print magazine and helps support a long…