I stepped in here not too long ago. They're a wholesaler and while open to the public, I wasn't that impressed with what they had. First, not very good customer service, the front of the shop seems like an afterthought compared to the wholesale operation they have going there. There's this large room behind the counter where they're processing all this fish presumably for restaurants and other retailers, and man, does it smell awful. The guy behind the counter barely spoke english and none of what they had displayed had any labels on it except for price. What I did recognize wasn't much more than you'd find in a good independent grocer, IMO. Still searching for a great fishmonger in the NW burbs...