Folk tales entertain people while teaching them moral values.These stories are about very unusual characters such as fairies and elves.The most popular are the leprechauns.Their name means "small body'.They make shoes and have a hidden pot of gold.As legend has it,if you catch a leprechaun,it must tell you where the pot of gold is.But be careful!It will try to trick you into looking away for a second,and then it will disappear!