I don't know if I should take my son trick or treating this year, last year I did when he was one because I visited my…

I don't know if I should take my son trick or treating this year, last year I did when he was one because I visited my family upstate. He is now two and a half and I've recently moved to a completely different area with no friends or family, I think he's too young, it's okay to do with family but alone?