What happens when Outside Lands’ production company Another Planet and Ghost Ship’s HUSHConcerts conceive an event together? One of the newest New Year’s Eve traditions in San Francisco: the very epic, very appropriately named The Big One. This year’s lineup includes masters of weird The Flaming Lips, Ratatat, SF’s own Tycho and Geographer, Gramatik, XXYYXX, and lots more. Bill Graham Civic Auditorium, 99 Grove St (apeconcerts.com). Dec 31, 8pm. $95.