The Finnish high school graduation cap is more than just a white hat with a narrow black visor, and its use isn’t limited to graduation ceremonies. The subtleties and peculiarities of this particular headwear need some explanation.
Finnish word for "Hello!"
Finnish tradition dictates that in mid-February, students in their last year of high school start their study break with a great big party. Meanwhile, the students below them celebrate their new status as the eldest kids in the building by dancing.
Amount of saunas in Finland
Source: Finnish Sauna Society
The year National Failure Day was introduced