Just spent the best part of a month in Hong Kong/Vietnam. Went to go back to do the Chinese wedding banquet, and to do the "wedding photos", then a couple of weeks exploring North Vietnam. Wedding photos in Asia are very very different. Basically you get an entire team of photographers, make up artists and lighting people, to follow you around for half a day, while they make you do cheesey photos. Absolutely loved it. Other half wanted to get photos in the parts of Hong Kong she grew up in, so lots of scouting locations, and then explaining to various restaurant owners, workshop owners, shop owners, how we'd like to shoot a couple of photos in their property, and everyone was very obliging. Won't see the finished results for months, so all we have are snaps from smart phones.
It was great fun, I think this sort of thing could catch on over here.