It's become a holiday tradition, especially in the red states. Every year, in response to overtly Christian displays put up in government buildings, the Satanic Temple petitions to set up a display honoring Lucifer in state capitols. They usually succeed. See, the Supreme Court long ago created a loophole in the First Amendment to allow religious displays, by arguing that as long as every group gets to have one, it doesn't violate the "no establishment of religion" clause. By putting up altars to Satan next to the annual nativity scenes, the Satanic Temple makes their point about the silliness of...