This is a restaurant chain. Different locations have different features but everyone of them makes the best out of it. For example, the one over lake Union has patio seatings on a big balcony facing the lake. Ideal place to watch the sunset.
Fresh feafood. Japanese food fetish, please try raw tuna. The funny thing is, at such a decent restaurant, they give you disposable chop sticks for Asian food. If you're strapped, try to catch their happy hours, but don't expect too much out of cheap eats. :p