If you were in the Netherlands two days ago, you may have noticed that some people wore pancakes on their heads, but you sensibly decided not to get involved and instead that nothing was out of the ordinary.
Now, back in the safety of Not the Netherlands, you can find out why the Dutch were engaging in this practice. The Independent explains that November 29 is Saint Pancake (Sint Pannekoek) Day.
This is a fairly recent tradition that dates back to only 1986, when cartoonist Jan Kruis published a comic of a character described as a Twelfth Century monk who came to be known as Saint Pancake. On his feast day, celebrants wear pancakes on their heads.
Since that time, Dutch fans of the comic have worn pancakes on their heads on November 29, and the practice has become a tradition across the country.
-via Dave Barry