New for 2019 is Joy on Town Square
While the tree is the main centerpiece of Joy, most of the buildings and several of the trees in the area have been covered with color changing LED lights
No more just "on and off" functioning of the area lights. They now change colors along with the main tree.
Speaking of the tree. It's really tall. 8 stories to be exact
Here are some photos of different patterns it created while we were watching