Yes, they do have the New England Clam Chowder at the Clam Bake... it is over near the salad bar... on the left side as you face the salad bar. It is DELICIOUS, too!
We have never ordered any of the extras, as we have always found plenty on the buffet to satisfy us.
I am not sure that they still do the lobster, I think they substituted the snow crab legs, instead. I didn't see the lobster offered on the menu.
Cape May is definitely worth the price! We will be there in 20 days!!!!