Nikita never got to visit Disneyland
Supposedly because they could not provide sufficient protection for the
Soviet Premier. Khrushchev was rather upset about that and almost
had the equivalent of a public tantrum.
In one of the comments on the article, apparently the real reason (if the
anecdote can be believed) is that Walt Disney himself did not want the
communist dictator in his park.
This and more is in the article.