By looking at your "The Cove" picture, I really don't see how good it can be.
I usually go for Elliot's oyster house, which is next door.
$0.75 happy hour oysters. I eat at least 2 dozen myself each time I go there.
They aren't just generic beach oysters. They are low-end to mid-high end ones for $0.75 is too good to be true. Of course, they don't serve you Kusshi or kumamoto for that price, but you sometimes get very very decent ones.
They have other happy hour stuff which are cheap.
Like mussels for 4 or 5 bucks, salmon sliders for 6 bucks.
I am sure he will be full before finish trying out all the HH dishes.