Hi!
Just from our experience 5 days ago, we were not very impressed with yak and yeti - the food just didn't hit the mark (many dishes were a poor take on other chains signature dishes - e.g. lettuce wraps from Cheesecake Factory or P.F. Changs), soup was just OK. Best item was the ribs, but for the price and taste I would go Tusker House which we didn't go to, but based on reviews on these boards - I suggest to go eat at Tusker House!
Melissa