MUSIC—Refined people with discriminating taste know better than to titter over the name Diarrhea Planet. For you see, this Nashville combo perpetrates not some childish scatological joke; rather, they conjure up wicked awesome rawk. Their newest, I'm Rich Beyond Your Wildest Dreams, is a sterling masterpiece of high art, as well as being stonerific and, like, totally sweet. NL
w/the So So Glos, Boom!; Mississippi Studios, 3939 N Mississippi, 9 pm, $10-12

SILENT DISCO—Ring out the summer with an outdoor dance party that's decidedly different! Portland Mercury presents Silent Disco on the rooftop at the Hotel deLuxe—where you receive special headphones upon entry and dance your ass off to the internally raucous tunes of DJ Beyondadoubt, DJ TJ, and more! Wanna chat? Take off your headphones. Wanna dance? Put 'em on and shake the night away. WSH
Hotel deLuxe parking garage, 729 SW 15th, 10 pm-3 am, $20-25, 21+