This npc is no longer available in game.
Ba'kon was removed in Patch 5.4 - https://twitter.com/Dave_Maldo/status/440585767102857216
That... sucks. :(
The meat vendor is standing next to a pile of dead pigs. I see what you did there, Blizz - you murdered a bunch of Mr. Wiggles ! I'm telling D.E.H.T.A. about you!
(Yes, Ba'kon = bacon was duly observed, then passed over for consideration because obvious troll is obvious. See what I did there? ;)