A few years back, just after I had turned 20, I moved into a new place with a friend and Halloween was coming up. We went all out as this was our first time living alone so we bought a bunch of candy and had as many Halloween decorations as we could afford.
October 31st comes around and the plan is to hand out candy to trick or treaters for a couple hours and then we would go to a friends house who was having a party. We both got dressed up in our costumes, we were both dressed as harry potter characters which were basically school girl outfits but I had a robe I could wear to make it appropriate while around kids.