The vows.

"And so it begins dear citizens, the long anticipated royal wedding of the century, the first white wedding in the empire." 

This was the kind of news on every screen around the empire. 

"For those who need a reminder, the wedding is for our most loved crown prince Markay Wu and the crown princess in waiting, Carolyn Su. A brief look into the childhood of the crown prince and crown princess..."

Carolyn's wedding started off with a highly televised worship ceremony at the temple in the capital city just behind the royal palace. It was named the temple of a thousand steps because you had to climb one thousand steps to reach it. 

Alternatively, you could just fly to it like most guests did on this day. 

Head monk of all priests in the empire Fion Carlzon personally oversaw the ceremony and led the prayers. Only the couple and the parents were personally involved it.