A patch of the desert out in the hinterlands of the Valley transformed into an all-night dance party on Friday, December 20, during Mary X Mas 2019. This year’s edition of the long-running holiday-themed electronic dance music event, which dates back to 1999, featured sets by DJ Tranzit, Grund, Blakeland, Duhq, and SID, as well as an abundance of local ravers in attendance.