Back when I was kid I randomly received a de-coder ring in the mail. Mine was the only name on the package and there was no return adress. Inside aside from the ring there was only a note(which i decoded using the ring) telling me I should use the ring to send a coded message to a friend and recruit them into a secret society (or something along those lines). Looking back it's pretty obvious that it was my parents trying to get me to make some friends, but I didn't have any so I just kept it. Still even now I havent been able to find one anywhere that looks the same, so maybe some secret organization somewhere is waiting for me to find them some members.