December 19, twelfth, and last, lesson of Finnish month names. December for us is JOULUKUU. joulu = Christmas kuu = month (actually 'moon', since a month would be 'kuukausi', literally 'moon period') Another nice and easy name that doesn't really need further explanations. It took me quite some time, though, to think of which picture to use to illustrate this month. I wanted a picture of a traditional, Finnish Christmas decoration, and in the end, chose this straw billygoat, decorated with…