The New Year "Chug a Jug' (of Karma) Binge fest.
Did you know that the two difference "increased Karma" banners stack? They also stack with a +50% karma from Gem shop. This means that a single Jug of Liquid Karma which normally provides 4500 karma can go as high as 7650 a jug!
So save them for 1st January 2013.
Yes you are the Hoelbrack Hearth near the bank:

Bottoms up! :)