Supposedly over 5 million LED lights are set up for this holiday event. It was really nice, walk around in last November thru the zoo with a ton of lights, music and places serving beer and wine!
It starts around the last week in November and goes thru January. Some of the inside exhibits are open to see the animals, which is really cool!
It gets cold, there are warming stations here and there, but it is worth checking out if you are in the metro Detroit area for the holidays.