Underdark, Dwarf Encampment
"Hmmm, a 'House Without a Door'....... You look about as if you expect to see a house built here in the Underdark that has no door, but I say to you that among my people this riddle would pertain not to a house that one lives in, but rather a Family. For example, I am of the House of GrimHammer, a Great Hero of our clan who caved-in and smote the sloped pates of 400 goblins over three days and nights without a rest. By the by, I am called Varnor Heavy Shaft, Son Of Vannis the Mighty, Son of Gondag Gold Veins."