During the time of the event's activity. People were allowed to purchase a quiz book for 500 yen to participate in a quiz rally. Participants had to travel around the park to locate 5 billboards that had quiz questions upon them. If they were able to answer all of the quizes correctly, they could receive a clear file as their prize. | During the time of the event's activity. People were allowed to purchase a quiz book for 500 yen to participate in a quiz rally. Participants had to travel around the park to locate 5 billboards that had quiz questions upon them. If they were able to answer all of the quizes correctly, they could receive a clear file as their prize. |