Winter!: Prepare for holiday gaming!
2nd DLC brings a few new locations (actually, a small factory town) with only 3 quests in it. BUT they're QUITE a quests I must say. Lots of good perks and achievements to collect. Plus the dilemma that you face at the end is really worth to play it.
Game Traits applied to Fallout 3: The Pitt (PC) by 13xforever