Knocked Loose headlines a stadium-scale concert at Petco Park in downtown San Diego, with a cross-genre lineup that includes Denzel Curry, Superheaven, and Boundaries. Petco Park, best known as the Padres' home ballpark, also hosts large concerts, underscoring its versatility as a multi-use venue. The event illustrates how a Major League Baseball stadium can accommodate high-profile rock and related acts in a city-forward, live-music setting.