Inside The Seas with Nemo & Friends is an amusing 20-minute show in which a computer-animated version of the 150-year-old surfer-dude turtle interacts with audiences, making jokes about what they’re wearing and fielding questions. It’s part of what Disney calls its “Living Characters” program. There is the distraction of ray and jellyfish tanks in the waiting area. Next door is Bruce’s Sub House, a play area similar to any science museum’s.