A lot of us pre-Burning Crusade players hold a warm place in our hearts for the Grim Guzzler, the bar in the middle of Blackrock Depths. It's a hangout for desperadoes and shady figures run by a leper gnome with a demonic bar wench and a metallic bouncer. Most of the patrons would usually kill you as soon as look at you, but as long as they're drunk and you don't bother them too much, they'll generally leave you alone. Of course, sometimes it's worth bothering them, since a few of the patrons and staff drop some pretty cool loot.
Despite this charming atmosphere, the Grim Guzzler is in the middle of a sprawling dungeon of hostile Dark Iron Dwarves, so ever since the Burning Crusade, people don't seem to go down there too often. That said, you might want to check it out in the next few days. There's a few new faces down at the bar since patch 2.4.3 went live, including an Arena gear vendor named Griz Gutshank, a Dark Iron Brewer who can't hold his brew, and a couple of goblin roadies setting up for a Level 80 Elite Tauren Chieftain concert.
Check out the gallery for a complete illustrated guide to the new faces and surprises at the Grim Guzzler, and maybe I'll see you there tonight for the Level 80 Elite Tauren Chieftain concert. Oh, and try the Sulfuron Slammer -- It's Plugger's newest specialty!