A screenshot taken from "The Last of Us" appeared to have a secret date placed on a Billboard. This speculation lead could be a hint towards future announcements regarding Sony next-gen console, thePS4. The screenshot shows a billboard in the game showing an evacuation date of October 17th 2013.
A speculation like this were place in Uncharted 3: Drake's Deception for The Last of Us. Developers Naughty Dog has been known to place hints in their games before. Could this be the date when the PS4 will launch? Or perhaps Uncharted 4?