We do a trunk or treat at my Church every year that is open to the public. We usually have around 1600 people come (and my Church is pretty small--around 60 people on any given Sunday so it costs us a lot to do this event for the community but it's a nice way to give to the community). People decorate their trunks and go around in a horseshoe and collect candy from the trunks and then there are bounce houses and live music and snacks for sale (which help the youth go on their mission trips). We start setting up around 4 and the event starts at 6:30 and usually runs until 8 or whenever we run out of candy. Then we all pitch in and clean up and get home around 9 or 9:30.