cattitude,
adrian_turtle, and I went to Boskone Friday and Saturday (commuting rather than getting a room at the hotel). Friday Cattitude and I got there before Adrian, and I felt vaguely out of sorts for a bit after we got there and picked up our badges, because I was having trouble finding people to talk to (a combination of not seeing people I recognized, and seeing people who either didn't see me/hear me say hello, or were on their way elsewhere). We indulged in some restorative hot chocolate, and then Adrian got there, and things started coming together.
( cut for length and disorganization )