If you could put something unique on a ship, what would it be ?
my idea, to Carnival, was a Fondue restaurant. Tables would have individual induction cooktops in the center to avoid open flames. You could melt either cheese or chocolate, but no frying of meat. Meat would be brought out cooked for dipping into cheese.
For reference, if anyone lives in or near NYC, on Park & 32nd (?) [2 Park Ave,] there is a place called Artisenal. It's $$$$, but excellent. They offer a fondue menu.