In 1977, West German tourist Erwin Kreuz spent three days enjoying the sights, sounds, and hospitality of Bangor, Maine. Unfortunately, he thought he was in San Francisco, on the other side of the continent.
https://boingboing.net/2021/01/12/in-1977-a-german-tourist-spent-three-days-in-bangor-maine-thinking-it-was-san-francisco.html