My mom and I started this game last Christmas, after being inspired by work in a local gallery. The rules are easy. Find a letter within an everyday item. Snap a photo. It's OK to crop or rotate, but no other photoshop work can be done.
I know I should always have my camera with me, but I don't, so I usually just play the game without getting the shot.
I can tell you that "o" is really easy to find. So far I have about 8 letters, but not enough to spell much.