Christmas Price Index chose the items in the popular Christmas carol "The Twelve Days of Christmas" as its market basket: a partridge in a pear tree, two turtle doves, three French hens, four calling birds, five gold(en) rings, six geese, seven swans, eight maids, nine dancing ladies, ten leaping lords, eleven pipers, and twelve drummers. According to tradition, the purchasing of the items begins on December 26 and ends on January 6. PNC compiles both a "Christmas Price Index" and "The True Cost of Christmas." The "Christmas Price Index" is calculated by adding the cost of the items in the song. The "True
Twelve-dish Christmas Eve supper Twelve-dish Christmas Eve supper A twelve-dish Christmas Eve supper is traditionally prepared in many Central European and Northern European cultures, especially those that were formerly part of the Polish-Lithuanian Commonwealth, including Polish, Lithuanian, Russian, Ukrainian and Belarusian. The meal (, , , or "wieczerza wigilijna", , ) consists of twelve meatless dishes representing the twelve months of the year. The tradition of the supper can be traced back to pre-Christian times and connected with remembrance of the souls of deceased ancestors. In some parts of Poland a similar tradition of thirteen meatless dishes on Christmas Eve is practiced. The specific