I noticed on KD's web site they are offering a program called "Picnic in the Park" a combo park & meal ticket. There are several price ranges for this depending on whether an adult or child ticket as well as a weekday or weekend. They also offer the meal only option for advance ticket holders and season pass holders. You MUST select a specific day and you MUST buy the ticket in advance on the web site. There are no refunds or rainchecks.
The meal is an all you can eat buffet of fried chicken, hamburgers, hot dogs, sides, drinks and ice cream. The meal is in the picnic pavlions from 3:30 to 5:00 pm each operating day.