The official Star Wars YouTube channel, "The Star Wars Show" reported that Star Wars: Galactic Nights will feature projections on park landmarks including The Twilight Zone Tower of Terror.
The holiday projection show Sunset Season Greetings introduced projections on The Twilight Zone Tower of Terror, while the Grauman's Chinese Theater (and surrounding buildings) utilize projections as part of the nightly fireworks.
In addition to the projections, the show confirmed that the event will be hosted by Warwick Davis and the panel discussion on Star Wars: Galaxy's Edge will be hosted by David Collins of the official Star Wars YouTube channel. The panel will feature Doug Chang of Lucas Film and Imagineers Scott Trowbridge, Chris Beatty and Robin Reardon.
Star Wars: Galactic Nights is a premium event taking place at Disney's Hollywood Studios on December 16th, 2017. Additional details on the event can be found here.