voted for Kona...either breakfast or dinner. Have been to Cape May for dinner, and Kona for both breakfast & dinner. Cape May is OK...but the sea food is not all that impressive (typical buffet quality sea food, in other words...it's OK. Not fantastic.) Very good desserts, but then our experience is great desserts at all Disney restaurants.
Kona...fabulous breakfast (BIG KAHUNA! ham, bacon, sausage, 2 eggs, breakfast potatoes, macadamia-nut pancakes, french toast. and outstanding Kona coffee. Nuff said.)
Kona...wonderful dinner (great appetizers, love the Terriyaki Steak. Warm hawaiian bread is excellent! Love the banana creme brulee for dessert, as well as Kona Cone is fun, fun, fun.)