One of my favorite restaurants in Vegas. Wazuzu is in the Encore hotel. There's typically a short wait but you might get lucky and get seated right away. I always have to come here when I'm in Vegas. The service is decent, nothing special or outstanding. I've had good service and just ok service, but never any bad service.
One of the only reasons I come here is for the drunken noodles. They're really good. You can get it with tofu, beef, or chicken. I've tried it with beef and tofu on separate occasions and I loved both. Definitely a must try if you decide to go here. The yellow curry with tofu is amazing too.