CLUB: Get ready to feel even older than you already do, GenXers. Lookout Weekend presents "Heart Shaped Box," a tribute to '90s grunge. Also, remember that proudly declaring "I remember seeing Nirvana live!" will only be met with looks of pity and scorn. HSB happens every Wednesday. DJs Pendleton, Flannelsworth, and Big Dave man the decks.

9 p.m. // Matador (10 Sixth Street) // free

THEATER: SF Sketchfest continues its assault on boring with Emo! The Musical, wherein the emo community (i.e., pre-suicide, bad music lovers with angular do on their heads and ennui in their eyes) gets skewered.

8 p.m. // Eureka Theatre (215 Jackson) // $12

MUSIC: The Walkmen, U2- and the Cure-influenced merry band of gentlemen, performs over at the Fillmore, promoting their new album, You & Me.

8 p.m. // The Fillmore (1805 Geary Blvd) // $22.50