Seattle dance-pop duo Crater—Kessiah Gordon (drums, samples) and Ceci Gomez (vocals, synths, samples)—are playing a show at Chop Suey tonight to celebrate the release of their debut album, Talk to Me So I Can Fall Asleep (out tomorrow on Help Yourself Records). The Stranger is giving away two pairs of tickets to whomever answers this question first: Which big underground dance act did Crater support on a national tour last year? Send your answers to music@thestranger.com. Act quickly, and good luck!