Nebraska

Peri Brown, while describing the the tomb of Izdaal as "smelly, cold and green", compared it to Nebraska. (AUDIO: Red Dawn)

Sometime in the period from 1932 to 1940, several children went missing in Nebraska. They were kidnapped by Odd Bob the clown. (TV: The Day of the Clown)

The Ninth Doctor landed in post-Civil War Nebraska, happening upon a circus. He found a Cyberman, dressed as a pierrot, which had been damage after falling through a breach in time, had been abducting people for body parts while stalking a woman named Mona. (PROSE: The Patchwork Pierrot)