This idea was inspired by watching lord of the rings blazed out of my mind, not by johnny moseley's mad trix as you might guess but..
given the chance to do it anywhere in the world, where would you drop 15 feet of snow to shred on? as mentioned, my first idea was dumping it on an old abandoned castle on a slope
i also have seen some crazy looking faces on hawaiian mountains etc that a bunch of snow would turn into some really rowdy lines
oh and post a picture if you can