Trick or treating Halloween 2010 -- The custom of 'trick or treat' probably has several origins. Again mostly Irish. An old Irish peasant practice called for going door to door to collect money, bread cake, cheese, eggs, butter, nuts, apples, etc., in preparation for the festival of St. Columbus Kill. Yet another custom was the begging for soul cakes, or offerings for one's self - particularly in exchange for promises of prosperity or protection against bad luck. It is with this custom the concept of the fairies came to be incorporated as people used to go door to door begging for treats. Failure to supply the treats would usually result in practical jokes being visited on the owner of the house.
