Marcia is right, bring lots of food money if you want to eat in the park, average meal per person is 10 to 15 bucks. There is a McDonald's, Taco Bell, A Mexican place and many more place to eat right outside the park. if money is not a factor eat in the park the fare is not so bad. If you have a gold pass you can get a meal deal for around 30 bucks that feeds four or they even have a BBQ all you can eat which is not so bad.
In park eateries.
And welcome to KIC