Thanks! I took some more night shots (and some day shots) of the tree and I will probably write up a post comparing a few of them at some point). But to be 100% honest, Sea World San Antonio gets all the credit for this shot. They made the scene, I just took a photo of it!
Thank you for the comments! I think the display that Sea World set up for Christmas is much better than what they have downtown in San Antonio. I have to go back one of these days when it isn't windy so the trees in the background are not blurred from the motion during the exposure.