More info can be found on this wiki: http://en.wikipedia.org/wiki/Russefeiring
So one fine Sunday morning we were walking about in Tromsø, Norway, and even from a distance noticed that the statuary in a local park had an odd appearance. Once near, it was pretty clear that the Russ folks had painted the head red during the night (which is pretty bold, as while the sun does set, it never gets dark in Tromsø in early May).
So I took a photo of the statuary, with the red head.