Check this out. My fellow blogger, Mervi, has a nice Fools' Day Candy there. In Finland this is one of our funny customs to trick someone on April the 1st and then troll: Aprillia, aprillia, syö silliä, juo kuravettä päälle!
(Fooled you, fooled you, eat herring and drink muddy water!) I know, it doesn't make sense, but it is how it is done :D )
Translation is my very own ;)