Dude, do you really have 63 guests? It's a LOT of people. ;O Almost like my 19th. ;O But in my case, I worked, went to college, and arrived at 11p.m. and went to bed.
Well I have 5 friends who are visiting from Prague, my entire NAQT squad from high school (20 people) and a dozen people from my university's video game club lol. Everyone else is close friends. Also, an update on the booze: there's now going to be a League of Legends drinking game tournament between the 35 people at my party who are at least 20. You take a shot (of Malibu coconut rum or Jack Daniel's - pick your poison) every time you die.