Sick New World Texas brings a one-day alternative and metal festival to Texas Motor Speedway in Dallas-Fort Worth. System of a Down, Deftones, Slayer, and dozens of additional artists fill multiple stages from late morning until around midnight, with regional food, bars, merchandise, and free water stations spread across the grounds. This is an all-day, high-volume commitment rather than a quick concert stop, so arrive prepared for long walks, changing weather, and tightly scheduled sets.