I'm a room crawl virgin but on my last trip we did get invited to a room party on our last night which was pretty fun for Bash pre-drinking. From what I understand its a group of 4-5 couples who agree to host for a drink and possible party game. Was also thinking it might be fun to do a gift exchange and instead of limiting it to toys (new in packaging) could include booze, lingerie/costumes etc. We're staying in the tower and would bring the CAH game.
