Portland's "green" ethos is no more obvious than at Bamboo, the world's first certified-sustainable sushi restaurant. The Alaskan black cod is one of the top fish dishes in town. [Eater 38 Member] Read more.
Stick to other recommendations and skip the cod. The potatoes are almost sweet - way too sweet to pair with fish.
Back patio is great for large groups (heated when it's cooler out). Order food at the bar, take a number & they'll find you. The beef hand pie & salted cod croquettes are a great drinking snack!
The Chile-Fried Cod is great, but the Pepper Cheese Clam Chowder (Sat to Mon, IIRC) will *BLOW YOUR MIND*!