Huesos de santo or saint’s bones should top the list of the macabre delicacies.for All Saints Day in Spain. Feasting on the bones of the saint smacks of cannibalism, doesn’t it? But at their most classic they’re really just good old sweets, white marzipan tubes simulating bones stuffed with yema for the bone marrow inside. Some enterprising bakeshops display the “bones” appropriately in “reliquaries”. HAPPY HALLOWEEN, EVERYONE!