H.M.
I think Trick or Treating should be open to everyone who wants to join in with good intentions. In my neighborhood you get a treat no matter what your age is as long as you are dressed in costume and are polite. We have no problem turning kids away who are not in costume and believe me this happens way too often. We also have treats for the parents if they would like to participate. And what's up with the parents who follow their children in their cars?! Get off your lazy butts and enjoy the evening with your children! As for prosecuting kids for trick or treating over age, give me a break. Don't we have more important things to worry about?