On our first cruise on the Wonder, our 5 year old was doing the old "I dont want that", I dont want that" when we went to the buffet as soon as we got onboard........
A CM heard her and asked to bring her somewhere for a few minutes.
They came back with a hot dog, french fries,mac and cheese, etc... and the 5 year old had a big grin on her face.
I later found out they went to Goofy's snack bar and got her exactly what she wanted.