While driving through upstate New York on a camping trip I found a maple syrup shop run on the honor system. Leave the money in an unlocked box. It was shocking. I bought a gallon.
There might be a camera but since there's usually no power, it'd have to be some sort of trail/game/deer cam. What would you do with the result besides some vigilante frontier justice? No cop anywhere but daytime children's TV is going to investigate the Case of the Stolen Syrup.
Or Japan apparently, according to some of the comments in this thread.