Even voor de volledigheid, antwoord van Seaworld:
SeaWorld® Orlando has clear limitations on what types of food and beverage guests may bring in to the park. Coolers are permitted, but they must be no larger than a soft-sided sixteen (16) quart cooler. The coolers may only contain snacks in individual serving size containers (crackers, chips, fruit snacks, bottled water, etc.) Baby food in plastic containers is also permitted.
Sandwiches, pizza, hot dogs, chicken, family size bags of chips, cookies, crackers and soda are not permitted. If you would like to bring a picnic lunch, you must store your cooler in your personal vehicle. There are a few picnic tables to the right of Pet Care that you may use. They are available on a first come basis. Please remember to have your hand stamped at the exit before leaving the park for your re-entry.