In recent years, the massive Armory in the Mission — home to adult website Kink.com — has become notorious for holding some pretty insane parties, but this New Year’s Eve event might be one of their biggest yet. Featuring music DJ’d by Paris dance duo Justice (with more to be announced), the Armory’s fête may well prove to be the best place in the city at which to ring in the new year. The San Francisco Armory, 1800 Mission at 14th. (http://www.armorystudios.com/). Dec 31 9pm. $69.50.