$1 Margaritas & "Disco Taco Tuesday" at Underdogs (SoMa)
Free weekly Tuesday gatherings at Underdogs Cantina, 128 King St., San Francisco, 7:30–10:00 pm; RSVP recommended and confirm details with the organizer.
Every Thursday: "Inner Circle" Dance Party at White Rabbit (SF)
Free weekly Thursday DJ party at White Rabbit, San Francisco, featuring rotating guest DJs playing House, Disco, remixes, and classics, 9pm–late; free with RSVP.