From the Disney Parks Blog:
An all-new Star Wars vacation experience is coming to Walt Disney World Resort!
Star Wars: Galactic Starcruiser will be a new, first-of-its-kind vacation experience where guests will check in for a two-night adventure aboard a glamorous starship. Once onboard, guests will interact with characters and become active participants in stories that unfold around them on their galactic journey.
Inside the Disney Parks “Imagining Tomorrow, Today” pavilion at D23 Expo, visitors will be able to see a new model and incredible visuals of the starcruiser – called the Halcyon.