Taking place January 17th through January 20th
There will be a rappy priest in the quest, and a couple(a male and female character) has to declare their love for each other and get married. The couples names will then be registered on the official Famitsu website. When the number of registered couples hits 500, a new barrier leading to a new area in the quest will be open.
Server Maintenance for the Mini-events are:
January 17th of 2003 17:00 - 18:00 January 20th of 2003 18:00 - 19:00 Please do not access the servers at these times. Note that the above times are JP times.
The official news posting can be found
here with further info which was posted
here and
here.