I just came back from a wonderful adventure.
Wow, it they are already shelled, they are already dead...so I hope they are frozen! If they are still good, I'd say....white clam sauce! De-lish! Or a chowder, which I know nothing about.....but would be doable with those clams.
Wow, sounds like you have quite the bounty! Enjoy!!!!
I love fried clams!