Insomniac celebrates New Year’s at the NOS Event Center in Southern California, expanding to two days for 2021! Open to ages 18+.
Also new for 2021, Insomniac will also host an East Coast sister festival — Countdown Campout — in Okeechobee, Fla.
Insomniac Countdown 2021 Lineup
Insomniac Countdown 2019 Lineup