The new Halloween festival comes from the organizers behind CRSSD.
Rather than CRSSD's usual home of Waterfront Park, Groundwater will happen in Petco Park, home to the San Diego Padres. And where the prolific promoter's other festival splits down the middle between live acts lik Empire Of The Sun and Miike Snow and DJs, their new event has a firm focus on house music. Disclosure will DJ, alongside Dusky, Justin Martin, Breach and Crosstown Rebels boss Damian Lazarus, among others. Groundwater will also feature "a full mixology and craft beer program" in addition to food vendors.