There's going to be a whole lot of eating and drinking in the United States tomorrow as many of you will be tucking into Thanksgiving feasts. This special day also serves as an opportunity to pay Calendar Man a visit in the basement of the Arkham City courthouse and make progress towards this achievement in Batman: Arkham City (Xbox 360)
Those of you who own the GFWL version of Batman: Arkham City (PC)
will be able to make progress to this variant of the achievement also:
Don't forget to pay Calendar Man a visit and have a wonderful Thanksgiving tomorrow on November 26th.