 Her seven-day April festival of Cerealia included the popular "Ludi Ceriales" (Ceres' games).She was also honoured in the May "lustratio" of the fields at the Ambarvalia festival, at harvest-time, and during Roman marriages and funeral rites.Ceres is the only one of Rome's many agricultural deities to be listed among the Dii Consentes, Rome's equivalent to the Twelve Olympians of Greek mythology.