The TWELVE DAYS OF CHRISTMAS IN COLORADO . now in board! This popular holiday book is now available in a sturdy board edition for very young children. The original text has been simplified to focus on the merry lyrics in this fun take on the classic Christmas song. It's a happy, festive way for families to celebrate the place where they live. Come spend Christmas in Colorado! From a bunting in a spruce tree to 10 covered wagons, 11 horses prancing, and 12 skiers swooshing, it's a mile-high spirited visit.