I spotted what I think is one of these, Pandanus spiralis, at a nursery yesterday. It is a gorgeous specimen and I thought I remembered seeing one here so I went searching. I wonder what happened to Tropicbreeze, he had really interesting photos.
Anyway, thought I'd share a couple pics I took as the plant looks much different when it is small and groomed. If I had a focus point for an interesting plant this would be what I would buy.