Do you like beef heart? Does tripe hold no dread for you? Veal brains Sound good? Ahh, how about a dish of kid’s lungs, known in English as ‘lights’. Or, on the other hand, does your stomach turn when you think of chittening, fried rings of pig’s intestine? (They look a bit like calamari ring.) If you were confronted with the grinning skull of a baby lamp, its skin removed, would your skin crawl? Do you blanche at the thought of eating a hoof or a tail, a cow’s udder or a calf’s head? Blood doesn’t float your boat? Welcome to Spain,