Blizzard High Fives Wrath of the Lich King Upgraders

Upgrading from regular old World of Warcraft » 11/13/08 4:40pm 11/13/08 4:40pm to the newly released expansion is likely reward enough for fans of the MMO. But Blizzard obviously appreciates its fans enough to go to the lengths to give them a bit of an Easter Egg following the upgrade process in the form of a gorilla and shark high-fiving in front…