Which attraction DIDN'T debut at the 1964 World's Fair?

Which attraction DIDN'T debut at the 1964 World's Fair?

The answer is Mr. Toad's Wild Ride

"Mr. Toad's Wild Ride" did not debut at the 1964 World's Fair. It is an attraction that was introduced at Disneyland in California in 1955. The ride is based on characters and scenes from Disney's "The Wind in the Willows" and "The Adventures of Ichabod and Mr. Toad." It has been a popular and beloved ride at Disneyland for many years.