Halloween in the UK (at least where we live) is very different from how it is celebrated in the US. In the US, it’s very much a commercial holiday. You’ll find rows upon rows of costumes at your big box stores, and your smaller stores as well. You’ll find AISLES in those same big box stores packed, from top to bottom, with bags of candy to be handed out. You’ll find costumes of the Power Rangers, princesses, Spider Man, Superman – you name it, they have a costume for it. Towns in the US have designated times for trick or treating. And, of course, there are rules: if the porch…