I have an ex co-worker on my facebook page who just proudly posted that she went trick or treat. This girl is 26 years old and went with a few other people, all age 20 and up, none of them have children. "You're never too old for free candy". I even saw a few groups of people that were about the same age when I was out with my son. I thought this was something for children, not adults with full time jobs.