I'd post pictures, but the man moves too much and too fast to come out as anything but a blur. Was worth going, he is a very cool guy. I picked up a copy of his new book and he signed it Friday; today, he needed some information and said, "You know, it's in my new book, but I don't remember it offhand". So I brought it in, he looked up what he needed, and then used it as a prop for the rest of the day.
Now I can get to the ten thousand things, but I'm too frackin' tired. Manana, as the Irish say.
(edit) One story: he's working on the shows for this season (took a week to come out West for this presentation), but he mashed a finger and got a black fingernail. Since so much of his show involves closeups of his hands, a big black bruised nail would show badly. So, while he was here, someone suggested he daub some nail polish on it. So Roy goes into a drugstore in San Francisco to pick out some nail polish. Apparently, three guys helped him choose a good color :)