When I lived in Japan, there was a pachinko arcade in my town that had nothing but pachinko machines lined up in rows like slot machines in a casino. They were skinnier than this, but a couple feet taller than me, and I’m 6" even.
It’s illegal to gamble with money in Japan, but not to gamble with little metal balls, so you buy the balls, play with the machines, and sell back the balls you have left at the end. If you win more balls, then you get more money when you sell them back. A nice little legal loophole for gambling.
I learned about trunk-or-treat while living in South Carolina. I didn’t live in the highest quality town at the time. Apparently, one Halloween over a decade ago, a small boy and his dad went up to a house in our town while trick-or-treating. The guy inside was strung out on meth, though, and thought he was being raided by the cops when the child rang his doorbell. So he responded by emptying a full clip of an AR-15 through the door, killing the little boy and his dad.
Ever since then, local families always did a trunk-or-treat instead. The local school would open up their parking lot for trick-or-treaters. Adults would line up their cars in the lot, with their trunks open and, typically, the inside of their trunks were covered in Halloween decorations. And they would just hand out candy from a stash in their trunks. Kept everyone safe, made traveling on Halloween secure in a well-lit environment, and you could collect tons of candy with just a quick circle around the parking lot.
It wasn’t the traditional way to go trick-or-treating, but it was better than cancelling Halloween altogether because of a few crazies in the town.