This cache is not at the posted coordinates. This is a bonus cache for completing the Adventure Lab Historical East Troy Village Square. Your adventure can begin after downloading the Geocaching Adventure Lab mobile app from Groundspeak.
The coordinates will be revealed in the final journal page once you have completed all 5 stops of the Adventure Lab.
The hyperlink for the Historical East Troy Village Square Adventure Lab is
https://labs.geocaching.com/goto/0e8067db-d642-488e-bf6c-407ecc0bf182