* Although Fort Langhorn was named after Samuel Clemens' middle name. Clemens actually spelled his name Langhorne.
[[Image:Birdmill.jpg|thumb|200px250px|The bluebird in Harper's Mill. A reference to the 1937 Silly Symphony The Old Mill.]]
* Six paintbrushes are hidden by cast members around Tom Sawyers Island daily. If guests find one of the brushes, they can be redeemed for a FastPass.