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
25 Days of Christmas starring Jason Biggs and Brenda Song, and the new special "Decorating Disney: Holiday Magic", which documented how Disney's theme parks are prepared for the holiday season. On October 31, 2017, it was announced that the "25 Days of Christmas" branding would also be used for holiday programming on sister properties ABC (including new seasons of the seasonal miniseries "The Great Christmas Light Fight" and "The Great American Baking Show", as well as its other traditional specials), Disney Channel (including "Disney Parks Presents a Disney Channel Holiday Celebration"), Disney Junior (including "The Lion Guard" special "Timon and Pumbaa's Christmas"), and Disney