SIRENS—This year's Siren Nation Festival, a citywide celebration of women's work across creative fields, runs throughout the month with art, films, and crafts. Tonight kicks off its killer music lineup with La Sera, EMA, and JD Samson and MEN. The rest of the fest sees performances from Alela Diane, Jolie Holland, Rebecca Gates, and more. MS
Mississippi Studios, 3939 N Mississippi, 9 pm, $15, for complete schedule

NERD ALERT—We're already fans of the Doubleclicks, Portland's own charming nerdfolk duo. But if that wasn't enough, tonight they're putting on #NerdNightOut—in which they'll be joined by comedians Tim Hammer and Erik Charles Nielsen, and YouTube ukulele sensation Molly Lewis. Excellent. EH
Curious Comedy Theater, 5225 NE MLK, 7:30 pm, $8