Wonder Woman Flight of Courage will be Magic Mountain's 20th coaster.
Dr. Diabolical’s Cliffhanger will start with a 95-degree, 150-foot drop.
Six Flags said the guest, Bailey Breedlove, was removed because of her behavior towards police, employees, and guests, not the length of her shorts.
The park will be able to operate at 25% capacity thanks to the state's progress on COVID-19 vaccinations.
Several parks' reopening dates depend on government COVID-19 guidelines.
The event will offer holiday stage shows, light displays, and seasonal food, with single-day tickets costing $20.