From the Official Disney Parks Blog…
Storybook Circus will be based on our animated film, “Dumbo.” Here, Casey Jr., the famous locomotive from the movie, has rolled into town and brought the grand Storybook Circus with him. The area will be filled with colorful circus tents and nods to the famous film. For example, guests – especially little ones – are welcome to cool down with Casey Jr., who can be found near the train station, getting splashed by playful circus animals.
Just past Casey Jr., guests will encounter big-top circus tents that lead to a “double” version of Dumbo the Flying Elephant. Also, in the tradition of classic air shows, Barnstormer will take on a new look and theme, becoming a spiraling stunt plane built by The Great Goofini.