The two outdoor decks of this seafood restaurant command an enviable spot in the center of Hampton Beach, overlooking the waves and the crush of beachgoers on their way to and from the casino ballroom next door. The seafood here is flapping-fresh — battered, fried, baked and stuffed into fisherman’s platters of all kinds. (If you must venture inland, the menu is rounded out with steaks and pastas.) Even amidst the energy and bustle of Hampton Beach, however, the restaurant is very accommodating of children, with friendly staff, a kids’ menu and heat lamps to take off the evening chill.