halloween

I just had some kids come to my house for trick or treating. They were young kids. So I was wondering why they are trick or treating on the 30Th a Friday. Its genius. No one is expecting it. Some people like me did not have any candy at all. So yeah in my case they messed up. I just told them no candy. I wish had candy for them. I felt very bad for them. I wanted to cry. But now I keep asking the question why go out the night before Halloween. For church reasons. Maybe no candy eating on Saturday is that a rule is some religion. No going out on Saturday. Its church I don't why? But I know they have good reason.