In the true "bali-bali" spirit of Korea (hurry-hurry), weddings are performed at wedding halls, where people line up in a conveyer-belt type fashion. Basically, the ceremony takes about 30 minutes to an hour, then you go for a buffet in the same area, while someone else uses the chapel you were just using. Your guests finish their buffet, file out, and the whole process repeats itself. Total time: 2 hours. As a bonus, the fitting for the wedding dress and suits is in the same hotel, as well as travel agent (for honeymoon?) and wedding planner. Heck, you could do it ALL in 4 hours.