At the end of the Illuminations show, just when you think it is all over, there is more! The bit at the added on to the end is called "the tag".
Walter Cronkite narrates a holiday message, a chorus sings "Let There Be Peace on Earth" and a gajillion fireworks go off. It is about five minutes long.
It is the only way I have ever seen Illuminations. Except for the Epcot 25th anniversary Illuminations I have on my iPod. That tag was absolutely amazing, even if I have only seen it on my little two inch screen.