Over the past 12 months, this roving afterhours party run by SunTzu Sound’s J-Justice and KEXP’s Kid Hops has become a revelatory refuge of revelry. The resident DJs’ deep knowledge of myriad bass-centric dance genres translates into sophisticated groove marathons. Detroit’s Jeremy Ellis—essentially a white, sighted, 21st-century Stevie Wonder—helps them celebrate TRUST’s smile-intensive year with his soulful vocals, dynamically funky beats flamboyantly tapped out on an MPC, and strutting keyboard riffs. Trust! (Chop Suey, 1325 E Madison St, 324-8000. 9 pm, $7 before 11 pm/$10 after/$5 with RSVP, 21+.)

Dave Segal is a journalist and DJ living in Seattle. He has been writing about music since 1983. His stuff has appeared in Gale Research’s literary criticism series of reference books, Creem (when...