OK....you're looking for a place to get takeout seafood...Red Lobster isn't going to cut it nor are the neighborhood bars....so what do you do? Go like I go to Calumet Fisheries, a neighborhood fish house which has been there for quite a number of years.
You can either get your fish fried to go or you can pick up fresh (and smoked as well) and make it yourself. They also feature their own smoke house.
The meals are excellent...a few pieces of fish, fries, cole slaw, and their homemade cocktail sauce in either hot or mild. Certain fish only come a la carte such as smelt. Recent additions include crab cakes that you can get individually or as a meal.
Their prices are pretty reasonably too....for $10 you can get a good meal to go and in most cases you don't have to wait all that long (even when the store is very crowded).
This is a place that is very much recommended by this user!!