Just saw The Devil's Playground, a 'documentary' (though not really) about Amish teens and their period of time where they must decide whether or not to remain in the Amish community/faith. It's quite interesting, and even though I had heard of their parties before, I hadn't realized that the vast majority of them stay Amish after...

Having grown up in Indiana, where there is a large Amish community, it was pretty eye-opening, and I think I gained a much better understanding of their culture.