Dean's Seafood Grill in Cary, NC?
My mom and family and I ate there last week. I *believe* it was last Wednesday night and oysters (steamed or raw) were $0.50 each, so we had a slew of oysters for app's and then also had dinner. Everyone's meal was really tasty and the place was completely packed, so I imagine they are doing pretty well.
I'd definitely go back. Call and check which night is the oyster special if that is something you enjoy!