The hunt for this cache brings you to one of the oldest buildings in Argo, it's over 100 years old. This cache was hidden with permission. Please don't attempt finding this cache on Satuday evenings. There is an auction here every Saturday.
You are looking for a medium sized Lock n' Lock container. There is swag to trade, if that's your thing. Inside there is also a small prize for the first and second to find.