Speak with Yorus Barleybrew at the Lakeshire Inn in Redridge Mountains.
A dwarven warrior known as Yorus Barleybrew has issued a challenge to all skilled Alliance warriors.
He waits at the Lakeshire Inn, in a place known as the Redridge Mountains in the Eastern Kingdoms. The journey will be long, but it'll be worth it for you to test yourself, <name>.
Hah! So you heard of my challenge, did you?
Well sit down and listen. Have a drink, and savor it... because it might be your last.