The sea has much to teach us: its tides foretell the lunar cycle, its salt treats us to delicious shark jerky, and its colorful creatures prove that nature looks better in Blu-ray. Celebrate the big salty puddle's sagacity with today's Groupon: for $7, you get $15 worth of fresh seafood at Stuart's Fresh Catch. The fin-loving fishmongers at Stuart's serve a whale-free, whale-of-a menu starring straight-from-the sea specialties and freshly prepared meals to go. Pick up a dinner of fresh fried lake trout, seasonal oysters, or land-faring fare such as pork chops or meatloaf. For a true taste of Stuart’s, grab a a fresh offering of the fishery’s famous spoonbread, a Virginia specialty that’s guaranteed to drive forks and spatulas wild with jealousy.