Cutter's Bayhouse in Seattle, Washington, is a great place to dine on the water and enjoy fresh seafood. Their web site is located here for more information:
If you're not in the mood for seafood try their Rosemary Chicken -- it's yummy. The restaurant isn't outrageously expensive -- it is moderately priced for the atmosphere and food. It's a favorite place with students for prom and other special occasions. You will want to get reservations if you're headed there for dinner because it can get crowded. Since the restaurant is downtown parking can be a problem as there isn't much that's available right by the restaurant (you can try a garage).