The 64th Trivia Quiz-off is a Quiz show Bowser's guards were holding during the events of Paper Mario. They give the winner a special prize and give contestents prizes for just participating, because that's just the kind of game show it is. After Mario and his team defeated Lava Piranha, Princess Peach had to participate in this quiz show. If she won, she got a Jammin' Jelly. The prize for participating was a Sneaky Parasol. The 64th part is probably based on the Nintendo 64's name.