[MUDDOG]

Professor Hawking once threw a party for time travelers, to see if any would turn up if he posted the invite after the party.

None did

Doesn't mean there aren't any.

[captain_dave]

Time travelers can’t come to the party because of the temporal non-interference protocol, especially enforced when meeting notable persons.

[John Milner]

Doesn’t mean there aren’t any.

— —

Exactly. I bet his parties are really boring. I wouldn’t go if I were a time traveler. Not that I am. No, I’m really not.

(Don’t go to Yellowstone in July 2027.)