The party official ended a little after five. Our initial "let's get a head start on cleaning up now!" efforts were quickly given up on when we decided we were all too fucked up to be bothered to clean.
Laura and Sarah showed got to my apartment a little before 11pm, helped set up and sound-checked our awesome karaoke stage. (Special thanks to Mike Jurin who saved the karaokeness of the party by generously lending his speakers at the very last moment!)