Cover FX is launching a new product called Eye Prep FX in mid-September. To celebrate, they're holding A Treasure Hunt! (Seriously, how cool is this??) In cities across the US (and there are a lot of them, check out the list to see if your town is included) From September 7th – 11th, check out Cover FX's Facebook Page for specific clues and locations on where you can find the hidden treasures in a city near you. All packages include the new Eye Prep FX, and some lucky winners may receive gift cards up to $100 in select treasure boxes redeemable at participating Cover FX retailers.