...is probably Nopat & Taktiikka Club's annual
aka Winter War
As I was spending my winter vacation in Lapland with my family, I missed the opportunity to play this year, but arrived to the scene of more than 140 wargamers from Finland and abroad rolling it away in following games: Warhammer 40K, 9th Age, Infinity, Middle Earth Strategy Battle Game, Bolt Action and Flames of War. See my reportage from the fields of battle below!