Every year, JoJo and her friends in Circus Town look forward to Circus Town's Thanksgiving Hip-Hooray Parade, put on to entertain the patients at Big Boo Boo Hospital. They help out their parents with floats and Mrs. Kersplatski leads the parade. This year, though, Mrs. Kersplatski herself ends up in Big Boo Boo Hospital. The parade plans continue, but then one of the floats flies away. JoJo's parents and the Froginis chase after it, but when they get four flat tires, it looks like the parade is cancelled. JoJo and her friends visit Big Boo Hospital to tell them the bad news, but when they get there, JoJo just can't deliver it. She comes up with an idea as to how they can still have a parade after all.