If you haven't seen Joss Whedon and Drew Goddard's Cabin in the Woods yet, what follows will spoil a small handful of surprises for you. I doubt you want to come in cold, so maybe bookmark this page and get your ass off to Fandango or something.
But if you have seen Cabin, then you'll appreciate having this still image to look at a little more carefully than the cut of the film allows.
Thanks to BAD for the image. They took it from the official companion book, which is apparently rammed full of concept art and finished images of pretty much all of the good stuff listed on that whiteboard. It also includes the film's full screenplay.
Now for a good look at the bric-a-brac room, please.