Karl Pelletier knows better than to let the lobster tank sit empty at his Old Grist Mill Tavern in Seekonk, Massachusetts. "If the tank has no lobsters in it, nobody is ordering lobster," Pelletier ...

Have you ever walked by the seafood/butcher section of your local grocery store and beheld its dark (and often odorous) tank of live lobsters? It's something we see less and less of these days, but ...