I agree with Don about children going door to door. That's what Halloween was when I was a child. Now it seems to have much larger group of participants where even adults say it is their favorite "holiday". I believe that has to do with the secularization of our culture. People who don't believe in God are more likely to fear death, so they do things that seem to mock it--decorating their homes with burial markers, skeletons, ghouls, etc., going to horror movies, carving pumpkins to look demonic. It's sad that a children's fun evening has turned into this mess. But then, what do sinners do? Sinners sin.