I usually give out mini candy bars.
Halloween was always my favorite holiday as a kid. I grew up in upper middle class suburbia and we made out like bandits. I hate the fact that candy has to be x-rayed these days. We just had to make sure everything was wrapped.
When I was in college and had halloween parties and ran out of candy I was always sent out around the neighborhood to trick or treat so we'd have more to give out. Being so short, no one ever suspected how old I was.
