What's your local Utah Urban legend?

So I'm writing a horror story about watching a place you know is very familiar change because of a malicious entity. And well I wanted to add some Utahn flavored folk horror. I live in a particular boring city when it comes to it's urban legend scene (we have a haunted job corps and a haunted pond)

So please tell me your spooky tales passed from person to person. Tell me the things your grandparents talked about going bump in the night. I hunger for inspiration. Thanks!!!! :)

Also yes the flair doesn't fit. Ti's sad.

Edit: Also thank you for all the responses so quick. I'll be sure to check out everyone!