There are so many places in Dallas to see Christmas lights! One of my favorite places is the Dallas Zoo's Zoolights festival, which has over a million lights and a whole bunch of fun activities. Another great place is the Dallas Arboretum's Holiday at the Arboretum, which has beautiful Christmas displays and festive activities for the whole family. If you're looking for something a little more low-key, there are also plenty of neighborhoods around the city that go all out with their Christmas light displays.