bacon, -- cooked over medium heat, then diced,save the fat • garlic -- finely chopped • each shallot -- finely chopped • shiitake mushroom -- stemmed, sliced thin • tarragon • salt • black pepper • sherry • shrimp stock or clam juice • heavy cream • 16-20 shrimp, peeled deveined (most any size shrimp will work) • scallop, large •