Mur posted a time and location for WorldCon meetup:
http://escapepod.org/2012/08/19/worldcon-meetup/Unfortunately, my one and only programming commitment is from 3pm-5pm on Saturday, to co-lead a critique session. I can stop by immediately after that session is over and see if anyone is still around. I'm bummed I won't be able to be there right at 4 when more people will probably be there.
Anyway, looking forward to meeting anyone who's still there about 5.