give em hell!
you could always carry a clip board and just make notes about everyone while they are waiting, cause some paranoia there.
and if you manage to stumble into the group interview, i would pay many many dollars to hear you say to the 'powerwenches' "We know you want to get noticed, but how bout you shut up and let some of the other people talk for a change?" or something much nastier, you get the idea. that would be awesome.
errr im not bitter or anything