Bros. Before Ho Ho Ho's is related to the seasonal world event, the Feast of Winter Veil. Completing this achievement is a criterium for the meta achievement .
- Brother Malach in Undercity is standing near the group fighting in the War Quarter.
- Durkot Wolfbrother can be found in Warsong Hold in Borean Tundra near the Wolf Stables.
- Brother Keltan is in Icecrown on the patrolling Airship (find the current location by looking at map)
/ Patch 3.0.2 (14-Oct-2008): Added.