The document describes a family holiday sing-along being held at the Collister Library. It provides lyrics to 20 classic Christmas carols and songs that will be sung, including "Deck the Halls", "Frosty the Snowman", "Here Comes Santa Claus", "Jingle Bells", "Rudolph the Red-Nosed Reindeer", "Santa Claus is Coming to Town", and "Winter Wonderland".