My Investigation Into The Social Dynamics Of A Party

I have decided to do a thorough investigation into my Birthday party which was on saturday. It was a house party which was attended by approx 80 people. To me this is social interaction at its height....people meet new friends, loose their inhibitions and 'go crazy' at parties.I have decided as a starting point to question attendees about their movements and interactions at the party.

Heres a few pics so you get the idea....