Imagine this: Star Wars music all day long (aka John Williams fan heaven), Jedi Trials of the Temple training (which is also offered at Disney World and happens to be cutest thing I've ever seen), repeat showings of the Star Wars: The Force Awakens on the day of and the rest of the saga shown leading up to the day, costume contests, character sightings and photo opportunities, Star Wars-inspired menus, Stormtroopers storming the pool areas, an epic grand finale with fireworks and character performances, and SO much more.
The events of the day and the entire atmosphere were a true fan's dream — and there were so many sweet moments when seeing how excited kids and parents alike were about it. It was seriously magical, and I don't use that word lightly. Unless I've spent seven days on a Disney cruise, and then I just can't shut up with it. Currently, the Disney Fantasy is the only ship that offers Star Wars Day at Sea, so keep that in mind when planning.