My husband and I are always looking for a new place to try out the fish sandwich. Our current favorites are Rocky's and Rocky's II and Butya's in Robinson. Dive bars seem to be the answer. :)
There is also a great place out on route 51 past Chippewa as you are heading into Ohio. I think the name is just plain old Harry's. Huge pieces of fish, wonderful texture. :)
Anyhow, where do all of you go for a fish sandwich fix here in Pittsburgh?