Yeah, I went to the Oberammagau when I was kid. Too young to remember much about it though. Don't really think of them of a British thing, though I believe there was one, or something similar, in London this year which was apparently rather gruesome. I'm not sure I actually relish the idea of more public religious events, so rather hope they're not becoming more common. Or if they are, that they're tucked away so we don't find ourselves accidently stumbling across crucifixions as we amble round town!