Concept:The correct word refers to a style or type of cooking, especially in a restaurant.
Explanation:The sentence says he went to enjoy the special cooking offered by the restaurant.
"Chef" is a person, not food.
"Suite" is a set of rooms, not related to cooking.
"A la carte" means ordering dishes separately from a menu, not the food style itself.
"Cuisine" means a particular style of cooked food or the food served in a restaurant.
Therefore, the most suitable word is "cuisine".
Answer:C. Cuisine.