Cool: "Impressive ‘Nightmare Before Christmas’ Syncronized Halloween Light Show" http://t.co/Yr7bv5os

About Ken

Ken is a husband and father from the San Francisco Bay Area, where he works as a civil engineer. He also wrote the NYT bestselling book "Geek Dad: Awesomely Geeky Projects for Dads and Kids to Share." Follow @fitzwillie on Twitter.