Yes, "The Night Before Christmas" is a classic poem by Clement Clarke Moore, first published in 1823. The poem is a delightful and whimsical tale that describes the antics of a family of elves on Christmas Eve as they prepare for Santa Claus's visit. The poem is one of the most famous and beloved Christmas stories in American literature and has inspired countless adaptations and retellings over the years. The poem's iconic lines, such as "He had a broad face and a little round belly" and "Up the chimney he arose" have become part of popular culture and Christmas folklore.