Have any of you thought of changing the lights from the diner (the 13 lights on the arrow) into binary? I used the site: http://home.paulschou.net/tools/xlate/ to change each lit up light into a 1 and the off ones into a 0. What I ended up getting was this symbol �. This got me wondering, if the arrow is pointing to that direction and you get that symbol... wouldn't it be telling you to look that direction? I know this might all just be a coincidence that that's what it translated to in binary but who knows. I'm just throwing that out there.
