The geocache name is a play on words, regarding a famous actress who played one of my favorite comic book heroines in several popular, relatively recent films.
And also a tree. She didn't play a tree, she is the tree. Well...sort of.
The geocache itself is a small container, with room for a log and some small swag. No pen, bring your own. If it's during the day or on a weekend, watch for muggles, please.