CHINA BEACH. DJs spin hip-hop/house on two dance floors, 9 p.m.
CHOICES. DJ Dennis B spins hip-hop/dance/Top 40, 10 p.m. Free.
COHIBA. Latin Salsa Night, featuring DJ Karlos in Big Cohiba and DJ Carlos in Small Cohiba. Free before 8 p.m.; $5 after.
DETROIT BAR. DJ David spins new wave/post '80s/ Britpop and more. Plus, there's a food drive, 9 p.m.
KITSCH BAR. A very reliable source says some guy named Jordan plays house on a laptop—and he's hot, 9 p.m. Call for cover.
THE LAB. Unfold your lawn chair and plop yourself down for open mic poetry, singer/songwriter types, DJs, painting and photography exhibits and more. Bring your goodies to roast marshmallows or make s'more by the campfire, 7-10 p.m. Free.
LION'S DEN. Butterfly Lounge. The first size-acceptance nightclub in Orange County, where the large ladies are lookin' lovely, 9 p.m. $10.
MEMPHIS, COSTA MESA. Definitely Maybe. DJ TSC-1 (Diggin' Deeper) and guests spin a mix of British and American Indie favorites, 10 p.m. Free.
OFF CAMPUS PUB. DJ plays '80s. You drink and hook it up, 8 p.m. Free.
PCH CLUB. Salsa night with a DJ, 9 p.m. $10.
THE PIKE. Reggae night, 9 p.m. Call for cover.
QUAN'S ROCKIN' SUSHI. Club Thriller. DJ Jav spins '80s/glam/punk while you bust a move in your fishnets. Neon colors not required, 10 p.m. 21+, $6; 18-20, $8.
RIPPLES. Dukes of Ripples. DJs Chase and Andrew help you have some good times with some good ol' boys, 8:30 p.m. Free.
ROCKIN' TACO CANTINA. Sinn City. DJ Boogi spins Top 40/classics, 9 p.m. Free. 21+.
SERRA'S. Come shake your belly to Mediterranean/Turkish music provided by a saucy DJ, 8 p.m. Free.
TIA JUANA'S. Swing Night. DJ Shesha brings on the swing, spinning big band/jump blues. Lesson, 8:30 p.m.; dancing, 9 p.m. $7. 18+. www.swinginfo.com.
VALENTINA'S SUPPER CLUB. Dance with Ivan Marcello, doing the salsa, meringue and contemporary sounds, 7:30 p.m. Free with a two drink minimum.
WHITE HOUSE. Conspiracy. DJ Zad spins an eclectic mix of electronic/house/trance, 9:30 p.m. $5.