Protip: Halloween is an excellent excuse to hand out candy to anyone and everyone who wants some. Don't gatekeep what is fundamentally a fun and good act. Don't make people jump through hoops, or discriminate based on age or costume (or lack of same,) or anything else. They show up, hand them candy.

I have a basketful of chips and pretzels and doritos just in case someone can't or doesn't want candy too! We haven't handed out candy in like 10 years I'm very excited!