The cache is not at the posted coordinates!
You must complete the associated Geocaching Adventure Lab to obtain the coordinates to this cache.
This is a bonus cache for completing the Adventure Lab "Buffalo Grove Fiberglass Buffalo Tour"
Your adventure can begin after downloading the new Geocaching Adventure Lab mobile app from Groundspeak (geocaching.com).
Geocaching Adventure Lab caches can only be found with the use of a smartphone or tablet using geocaching.com's free Adventure Lab app. After completing one of the stages to this adventure lab, the app then gives you the coordinates for this mystery bonus cache.