Tony Award–nominated actor John Tartaglia has charmed kids in Sesame Street, Johnny and the Sprites and Shrek the Musical, and made adults laugh as the original Princeton in Avenue Q. His one-hour family musical follows a group of fish on a hunt for underwater treasures. Along the way the friends encounter "jiving jellyfish," "a strong-willed sea horse" and "lovable Leonard the Octopus." Special effects, like an ocean floor created with black lights, will have young sea urchins swooning. All ages.