Part of a very special holiday tradition that may have made the single largest impact on the western Hetalia fandom in a matter of several days due to the large fanbase and live updates, the 2010 event lasted a grand total of five days and has spawned a Fountain of Memes on the Live Journal community, until finally receiving its very own page here on TV Tropes. You can read the scanlations here. For the 2011 Bloodbath, click here. Also has its own Memetic Mutation page.