Yes, freedom of religion! Freedom of expression! Freedom of Speech! For Everybody! (except for Christians)
Seriously though, what about the people who don't let their kids trick-or-treat because of all the wackos out there and have nothing to do with religion. Most parents have some sort of fun alternative in cases like that, no matter what their reason.
Trick-or-treating isn't the only way to get candy or goodies or have fun.
