Yay People Yay! is a nine-person, 90-minute musical showing the Broadway debut, of “Yay People Yay!”, a traveling ensemble whose revolving cast of young people travel the world sharing songs, smiles, and the gospel of free-market capitalism. (If you know Up with People!, you get the idea.) Six of YPY’s most talented young stars, joined by two famous performers playing themselves, regale the audience with songs and skits celebrating big oil, corporate banking, gun ownership and SeaWorld. But when news of an environmental catastrophe breaks halfway through the evening, the cast decides to stage a rebellion against their own show... and the awful billionaire in charge of the event. Yay People Yay! goes from the broadest satire to the darkest tragedy, ending on a note of ambivalent hope about the future of humanity.