Six Flags Over Texas offers in park “Daffy Dollars” to be used at retail and food locations. These can be purchased by calling the Six Flags Over Texas Ticket Office at 817-607-6150. Also, Meal Vouchers make it easy to eat when everyone craves something different. They also ensure that teens don’t spend their lunch money on games. Vouchers must be purchased ahead of time by calling the Six Flags Over Texas Ticket Office at 817-607-6150, and are good for specific meals at several restaurants, any day of the season. With Print-N-Go tickets, you can purchase admissions online at a discount and give them as a gift good for the entire season.