Starting Saturday, November 9, 2013, and then each Saturday and Wednesday throughout the month, Geno's will post photos from its new outdoor advertising campaign to Facebook and Instagram using the hashtag #TheRealThing.
If you can figure out exactly where the photo was taken, you just respond with the hashtag #TheRealThing and the location.
Then, Geno's will choose one lucky winner at random from all of the correct answers to win a gift certificate for a free cheesesteak.
Checkout Geno's Facebook page for all the details.
