This light show is all the talk in the Unity area . . . apparently you can tune your radio to 98.1 FM and enjoy the show which lasts for 20-25 minutes in total.

I found this short clip on You Tube.

http://www.youtube.com/watch?v=jBFn9dG39ws

I don't have the coords . . . but apparently it's well signed . . . off the Mount Road is what I've been told.