Geocaching???

[ShadoWolfe]

Originally Posted by Cavernio

(unless people are the geocache, 'stuff' is your identity, then its a pretty awesome thing because you get to fill it with -whatever you want- )

On this, there's almost always a log or notebook you can sign. That first time in SF, I didn't know what geocaching was but the log made the point of it guessable. I didn't have anything to leave so I wrote my name down and took a keychain that said "Japan".

EDIT: ninja'd by goldenbutt