There was one running around in Dalaran, but he was already transformed and he wouldn't switch back. After a while I went to Orgrimmar and that didn't help, so I stealthed into the troll starting area. That place was completely dead. I gave it about twenty minutes, but that was a complete waste of time.
I thought about getting a guildy to help, but no one was online today. I think everyone was shopping :)
When I was ready to give up, I ported back to Dalaran and there was a guy with 4 different rogues hanging out in the barber shop offering to help folks, so I finally completed the achievement and got my turkey pet!
Oh, after I got the achievement I went shopping too. Someone who might read this is getting a really great gift courtesy of a really nice druid ;)
Keila the Pilgrim