That's awesome - I should look and see if I have any pics, although I don't think I do. Didn't take too many pictures at 2+2 parties. That first picture of him (at the table with others) - he'd get that look once in a while, and if you hadn't met him before, you'd think he was zoning out a bit. It was always evident shortly after that he definitely wasn't.
When I picture Buzz, that's the shirt I see - pretty sure he had a lot like that.
Also wanted to add - the first time I met him, it was at the Golden Nugget 2+2 party. He was, of course, helping with the name tags and whatever else needed doing. Every year at the get-togethers, he was asking if he could help with anything.