I always have to laugh when I need to get in my safe deposit box at the bank. They take my royal key and the key of the kingdom to open the forbidden door and remove the sacred box. The servants place the box on a pedestal in the royal viewing alcove and retreat from the vault or turn their back to me as I open my secret treasure...
HA! It's just a bunch of old photo negatives, our passports, and my backup hard drives. There's absolutely nothing secret or valuable in there, it's just a safe secondary location other than our house. I try to tell that to the tellers, but they have their little protocol they do anyway, even though I say it will only take me two seconds to pull out the old backup drive and put in the new one. Oh well, it makes me feel important, if only for a minute.