Darkmoon Faire, with our without the carnies.
Blizzard has unveiled information on Darkmoon Faires, which appears to be a sort of travelling vendor system for World of WarCraft. Fundamentalist leaders were quick to denounce everything, including the
"A gathering of the exotic from around the world and beyond, Silas Darkmoon has brought together the Darkmoon Faire as a celebration of the wondrous and mysterious found in Azeroth. While the Faire spends most of their time in parts unknown, they do stop from time to time in Mulgore and Elwynn forest. When the faire is on its way, barkers will stop by Orgrimmar and Ironforge to announce its arrival."
You can read the Darkmoon Faired Article on The Official Site.