Guild Wars Easter Egg - Pug

Go to the Shing Jea Arena. To get to this you must talk to somebody in Shing Jea Monastery, I don't remember who. When you get in there, look for a red gate. Behind it there should be a dog. What kind of dog? A Pug. What is the most common type of group created in the arena? A Pick-Up Group, abbreviated as PUG.