I already have tickets. Where can I add parking, camping, and music upgrades? August 22, 2026 23:54 Updated Feel free to grab your weekend add-ons like parking, camping, shuttle passes, and music upgrades right here! Related articles General Admission Grounds Pass Is there free parking on site? What is the schedule for the 2026 Formula 1 USGP? Can I bring in outside food for dietary restrictions? Can I park at COTA?