This little white-throated sparrow and several of his friends were enjoying Chicago's Official Christmas Tree in Daley Plaza. I guess the lights are welcoming (they're LED so probably do not give off much heat) and they have a steady stream of food from the Christkindlmarket that is also underway (brat bun scraps, pretzel pieces, etc.). I hope they stay out of the gluhwein, else they'll be flying a bit crooked.
The tree is a single 55 foot Blue Spruce tree. The city budget didn't allow for the usual jumbo tree (made of several tiny trees). The signs say that this is the first time since 1955 that the city has used a single tree. I like the natural and simple look of the single tree.