*lol*
Google always takes it serious when it comes to April's fools:
Google April Fools 2012 @ Huffington PostGerman April fools so far:
The ARD (biggest TV Boradcaster) will make a donation show for the FDP (suffering political liberal party).
East German people, who have been watching west German TV in the past, should now pay fees for that.
IKEA will provide a self build up sailing boat set.
Condor, a German airways, now provides smoking areas.
And last but to my point of view best made one: The German government is planning another reform of the German spelling to be able to write with a QWERTY Keyboard instead of the regular Geman QWERTZ keyboard.