The highlight of my trip was when I was standing in the Launch Bay when the pair of stormtroopers came in to take their break. They kept in character and were peeking around corners with their blasters drawn. I whipped out my phone to take a picture and one of them came over, got in my face and said, "I'm watching you." I was thrilled. I've always wanted to interact with one of them.
The March of the Stormtroopers is pretty cool. It's one of the highlights of my days at DHS.