With this colorful tropical fruit platter, simplydress the slices of pineapple,papaya, and star fruit with sugar and lime juice and zest --and drizzle the fruit with alittle white rum, if you like.
Arrange pineapple on a large platter. Top with a layer each of papaya and star fruit. Sprinkle fruit with sugar, lime juice, and rum, if desired. Garnish with lime zest.