Yes, there were lasers. The fire was part of the center of the main lotus barge. A mechanical tower rose with small fires coming out of the spikes. It was synced with the music, and even though some of the fires weren't working, it was a neat effect. Nowhere near as much fire as I thought there would be, though.
So from what I have understood, there will be a show during the holiday hell week to help out with crowds, but then it will close and reopen later next year with Pandora?