Lots of great stories, guys!
I missed Joe Pesci by like an hour at the liquor store I worked at in NJ. The cashier who served him was like 6'4 and standing on a platform, and apparently this was their entire exchange (imagine this convo in two very heavy NY accents, obviously):
"You Joe Pesci?"
"Yeah. You really that tall?"
"Yeah."
I'm so mad I missed that.
When working in a Colorado liquor store, I once carded a Bronco. He had a baby face, but he was like 6'7 and humongous. I don't know football at all so after he left my boss was like "Don't you know who that was?!"
Umm... I first saw the Stonewall Inn with Drew Carey, who stopped my friend to ask him for a photo of his awesome Halloween costume.
That's about it. I saw Jon Stewart once but didn't bother him because he was clearly trying to be incognito.
Not that he's uber famous, but I bought Marco Minnemann a drink last summer! *swoon*