They dont allow outside food or drink. But your ticket is an "all day pass," meaning you can go out to your vehicles or even leave and come back.
Not at all
No outside food or drinks are allowed. You can bring in 1 sealed water bottle per person. However with your all day pass you can leave and return anytime so you can pack a picnic lunch or drive out to eat somewhere and come back.
No outside food or drinks are allowed inside. They do have snack bars and drinks for sale inside. Your ticket is an all day pass meaning you could go out to your car for lunch or dinner if you bring it with you.
Thanks! Your answer is awaiting moderation.