Update: Completed Achievement. Thanks everyone for the hard work.

Help crush Damage Incorporated. We need more feasts dropped for the Dinner Party achievement. Best and Easiest is the Great Feast.

• Chunk o’ Mammoth is best farmed off the mammoth packs around the Sons of Hodir area near where you do Polishing the Helm. One of the best things you can do is get your helm polished daily while helping the guild.
• Worm Meat is in the same area, grab that while the Mamooths are on respawn.
• Shovletusk Flank is unique to Howling Fjord. Make someone else suck it up and grab those.
  Chilled Meat is damned near anywhere including all of the mobs that dropped the other stuff that is above.

Make Corpse proud.