I wrote an article a few years ago about my experiences with mixed race weddings, multi-racial, multi-ethnic weddings, interfaith weddings and the like. The example I used was from a wedding where an Indian gentleman married a Chinese Princess.
Most traditional chinese weddings are at least a 15 hr shoot for me. This wedding was no different. In fact, it ran more like 16 hours. The wedding consisted of 4 to 5 ceremonies [depending on whether or not you call a BARAT a ceremony] and the bride changed 4 times.
The article also featured wedding photos I took that day.