Hey hey, just bought the game last night after giving the demo a shot. Checked the roadmap and saw no mention of the gallery, what's up with it related to the shop by chance?
I should probably inform you that my gallery appears to be bugged, I have yet to get anything to unlock through it. I think it has something to do with the fact that data from the demo seems to have carried over into the main game, I played 3 nights of the demo and when I booted up the main game it started me at 3, I am now at 9.