A s summer looms, and with it the urge to stampede towards the edges of Britain in search of paddling opportunities, I proffer another coastal dining idea: Willy’s in Margate – and, yes, that name does have about it something of the naughty seaside postcard. Tucked away in the back of Margate House hotel on Dalby Square, a few minutes’ walk from the seafront, Willy’s is a blur of frilly red-and-pink seaside adorableness. It’s cool, cute and jovial, with pork scratchings and apple chutney on the menu, as well as black pudding scotch eggs, sticky toffee pudding and Sunday lunches of beef rump and baked cauliflower cheese. This menu is short, intentional and hearty, rather than airy-fairy, and it chortles in the face of small plates. ‘Nicely chopped, deftly seasoned, good acidity’: Willy’s beef rump tartare with caper dressing and dripping toast.…