If an A$AP Mob party is anything like their rambunctious late night performances, it’s probably one hell of a time. And if you’re attending SXSW this week, you’ll have a chance to find out for yourself. Last year the ensemble released Cozy Tapes Vol 1: Friends, and tomorrow they’re throwing the Cozy Party, sponsored by Guess, HypeBeast, 1800, East Dane, Kandy Pens and AWGE. The catch? You’ll need to be properly dressed for the occasion. As their press release succinctly explains: “In true toga party fashion, all guests must wear robes to enter. If you don’t have one, robes will be available to buy or rent at the door.” I expect a lot of SXSW attendees to show up in their hotel’s complimentary bath robe.