After swimming in the lagoon all morning, a gal can get hungry. Enter the perfect island lunch: Local sashimi-grade red tuna is lightly grilled (so it's perfectly rare and moist inside) and served with sweet, smoky caramelized spears of Moorea pineapple. A light vinaigrette of fruit juice and herbs pulls it all together. The sticky coconut rice served on the side is irresistible, and the final punctuation of island flavors. Add a glass of cold wine, sultry lounge music, and a scattering of swimsuit-clad tourists and you have, well, another day in paradise. This tuna is almost worth a plane ticket to Polynesia.