Pittsburgh hounds, please help! I will be attending a conference in Pittsburgh soon, and I will not have a car. What are the best places to eat downtown/near the C.C.? Is the Strip District within reasonable walking distance ( a mile or two) of the C.C.? Is there anything unmissable that I will be able to get to without much fuss? Unfortunately, my budget will not allow for much fine dining, and from what I can gather, downtown has many fine high end restaurants, but I haven't gathered as much info on more casual fare.
What do you think of the following places:
Original Oyster House
Roland's Seafood Grill
Thank you all so much in advance.