Just this afternoon, I came across a dollar bill that I got from my local bank. On one of the corners, there was a red stamp that red "www.wheresgeorge.com"
When I got back to work, I checked out the website, and I must say, it's a pretty cool idea. I didn't have the dollar bill with me, so I wasn't able to enter it in. But you can put any dollar bill in that you want. I think I'm going to start logging all my bills that I came by.
Here's an actual link ---> Where's George?