Making the most of the resources of the sea can be a complex process that involves lengthy journeys and guilt from allowing Poseidon to declare you a dependent on his taxes. Relax while indulging in oceanic riches with today's Groupon: for $20, you get $40 worth of seafood at Big Fish Bar & Grille in Wilmington.

Big Fish Bar & Grille's owner lures diners with seafood specialties made from fresh fish, which fill the lunch menu and dinner menu. Begin comestible voyages by knocking back an order of oysters Rockefeller ($14) while basking in the waterfront restaurant's vistas. A golden crab cake, cloaked in seasoned breadcrumbs like a baker playing hide and seek, rests on the Crabby Patty sandwich with Old Bay–sprinkled fries ($11). The Louisiana mac 'n' cheese, a pool of rigatoni noodles swimming amongst waves of a four-cheese sauce, buoys Cajun chicken and andouille sausage ($13). Big Fish wraps up the docket of edibles with a variety of jambalayas, steaks, and chops.

Jovial guests dock boats or arrive in golf carts to fill the casual eatery with cheery chatter, and Big Fish's special events, including live music and comedy shows, combine fare with fun without the risk involved in pieing a powerful clown.