You ever see a public school on Halloween? In our district all the seniors from the high school went to the grade school, IN COSTUMES to celebrate Halloween with the kiddies. But, but, but,.... seperation of church and state.......can't endorse religion. It's a Catch 22 because even atheism can be considered a religion. By prohibiting one, they automatically endorse the other. Now what? The mistake is in assuming that a lack of belief in God, or belief in no God, is a neutral position. It's not; but we have been brainwashed into believing that it is. There can be no neutral position when there are only two points of view.
Atheism is a religion and has been ruled so by the Federal Courts - as has Wicca. The ACLU only touts the alleged "separation of church & state" when it concerns Christianity.
It's only natural though since Wiccans and Atheists generally vote with the left, so the ACLU won't rain on their parade. Christians on the other hand (and I mean born-again Christians not "I go to church on Christmas and Easter" Christians) vote with the right.