Countdown NYE 2026 Lineup Locked: Alesso, Marshmello, DJ Snake, Subtronics at NOS Event Center
Countdown NYE locks its 2026 lineup for 31 December 2026–1 January 2027 at NOS Event Center, San Bernardino, with Alesso, Marshmello, DJ Snake, Subtronics, Seven Lions and dozens more. Tickets via Front Gate.