I've read some reviews on tripadvisor and those aren't good. They say this buffet has 3 types of pasta, 3 types of sauces and 3 types of pizzas. You get free drinks (cola etc). But you pay additional for hot drinks. It's open rarely, only during lunch time. After reading reviews I'm not sure if I wanna do this. People say it's disapointing.
You get a (very) basic salad buffet ie plain lettuce, grated carrot, sweetcorn, cucumber
Then it's 3 different types or rather shapes of plain pasta with vats of sauces (tomato/carbonara/bolognaise)
And 3 different pizzas like the ones that you can find elsewhere in the park but cut in squares
Plus a basic dessert buffet .. fruit tarts, applesauce, cake, fromage blanc
You can always check and see what you think before paying but I'd be very suprised if it was open