We're doing 4-night on Dream in October. I was told by Disney that Pirate night was the 3rd night. Day 1 Embark, Day 2 Nassau, Day 3 Castaway Cay / Pirate Night, Day 4 Sea Day. There are 3 different dining rotations - Day 3 and Day 4 will be the same restaurant, but Day 3 will be pirate themed...