At Nipper's you can dine in "Overso" airconditioned restaurant. You can read their menus on their website.
At Sunsetter's Restaurant at Orchid Bay Marina you can dine inside in aircondition, or outside.
At Grabber's you dine by the pool, or in the outside tent with picnic tables. You can watch the most beautiful sunset from here.
Kid's Cove is mostly a bar, but sometimes they serve food as well.