Very kewl. A lot of work went into that.
We have a house nearby who does something similar each holiday season. Even though it's about the same each year with minor changes we go and see it every year. Then I found out last year it's a guy I went to high school with.
![Big grin :D :D](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)