Any body who's been around that long has surely made some sort of mark on you. A joke you repeat (Company permitting. That time you were doing your history homework and he shared a little bit of info that *didn't* come out of a book. (That's not the way it happened, I should know...) A story he's told that you repeated. Perhaps a story he's told so often that you've all made it your own and you could each share your version.

Just a few thoughts,
Rich