PARTY: Ambrosia Salad celebrates her 30th birthday at her Doble Quinceanera extravaganza, featuring mariachi band Trio Sol de Mexico, vocal performances by Glamamore, Paige Sargent, and Maki Noguchi, special guest performances by Putanesca and Gina LaDivina, an official blessing by The Sisters of Perpetual Indulgence, DJs Javi en Rose & Juanita More, and a traditional Quinceanera waltz, plus a fajita cart and photo booth.

8 p.m. to 2 a.m. // Rickshaw Stop (155 Fell St) // $8

MUSIC: Club Foot Orchestra presents a day-long series of performances accompanying classic silent films, including Sherlock Jr, The Cabinet of Dr Caligari, and Nosferatu.

4, 6, and 8 p.m. // Castro Theatre (429 Castro St) // $14-24

FILM:ATA presents Spanish Cooking and Its Indigestions, some of the most the "revulsive, eccentric, irreverent, acid dishes" of the contemporary Spanish avant-garde cinema, featuring work by Andrés Duque, María Cañas, David Domingo, Virgina García del Pino and the audiovisual collective Los Hijos.

8 p.m. // Artists Television Access (992 Valencia St) // $6