FUSE Productions Present Elephant and Piggie's "We Are In A Play!" at the Deane Center for the Performing Arts, Inc. Coolidge Theater. This children's musical is based on the popular books by Mo Willems. Commissioned by the Kennedy Center, Elephant and Piggie's "We Are In A Play!" debuted there in 2013. The book and lyrics were written by Mo Willems, based on his own characters, and the music was written by Deborah Wicks La Puma, In the show an elephant named Gerald and a pig named Piggie are best friends. Gerald worries that something could go wrong that would end their friendship. Piggie is not worried at all. She's even happier and more excited than usual. That's because she and Gerald are invited to a party hosted by the Squirrelles, three singing squirrels who love to have a good time.