Hi, Brooke! Narcoossee's is one of Walt Disney World Resort's Signature Dining locations. You are right, kids are welcome here, but all of you should be expecting a more refined, upscale experience. Let the kids know that this meal is different than the character meals.
You should also know that this is one of the restaurants with dress code guidelines for Guests. Tank tops, swimwear, hats for gentleman, cut offs, or torn clothing are not permitted in the restaurant. The guidelines for Guests suggest khakis, slacks, jeans, dress shorts, and collared shirts for gentlemen. Sport coats are optional. For the ladies, capris, skirts, dresses, jeans, or dress shorts are requested. Have a fabulous meal! Happy planning and have a Magical vacation!