No outside food, beverages or coolers are allowed to be brought into Six Flags St. Louis. However, exceptions are made for Guests with special dietary needs to include food allergies and baby food/formula. Guest should contact Park Security or Guest Relations when they arrive at the Park for approval to bring in special dietary foods. The special dietary food containers will be marked and dated to clearly show that they have been approved for entry into the park. Please note: grilling and/or open flames are strictly prohibited on park property (including the parking lot).