it's a toss up between:
1989, April 21 - Nintendo begins selling the Game Boy in Japan.
April 15 - The Hillsborough disaster, one of the biggest tragedies in European football, claims the life of 96 Liverpool supporters.
oh and how about this one?
April 25 - The term of Baginda Almutawakkil Alallah Sultan Iskandar Al-Haj ibni Almarhum Sultan Ismail as the 8th Yang di-Pertuan Agong of Malaysia ends.
try saying that witha mouthful of mushrooms!