Mage Quarter
From WoWWiki
The Mage Quarter lies in the southern corner of Stormwind City. The infamous Slaughtered Lamb tavern is located there, as well as the Wizard's Sanctum. Within the Sanctum, mages train to increase their powers, and there are also several portals in the tower. In the Slaughtered Lamb, shady warlocks are often drawn to the dark cellars. Throughout the rest of the quarter, you can find herbalism, alchemy, and tailoring related stores and NPCs.
To get to the Mage Quarter, you can head southwest from the Trade District or southeast from the Park.
