The Brief Nine-time Grammy Award-winning DJ Skrillex has officially announced his return to Seattle for his first concert in the city in 14 years, headlining a 21-and-over day party at Gas Works Park on Aug. 29. This week, the dubstep music producer announced he will be performing Aug. 29 show at Seattle's Gas Works Park, marking his first concert in the city in 14 years. before sharing a picture of Gas Works Park on July 29. DJ Porter Robinson also shared Skrillex’s post on Instagram stories before Skrillex officially announced the Gas Works Day Party lineup on July 30. Gas Works Day Party showSkrillex will perform at Seattle's Gas Works Park on Aug. 29 for a 21+ day party event, with doors opening at 3 p.m.