Most of these folks have litle sense of humor. All Hallow's Eve is defensible and few know the practice of how a corrupt practice can be spiritualised and set right, but that is due to ignorance and a lack of imagination.
Nope, for many, condemnation and accusation suffices. They are the sort of "christian" who would have supported Massachusettes banning Christmas and making it illegal not to work on Christmas. Such is life....<>