In a retelling of a classic story, Elmo is determined to have a good Christmas for his puppy, Tango, and they embark on an adventure filled with music and friends.In a retelling of a classic story, Elmo is determined to have a good Christmas for his puppy, Tango, and they embark on an adventure filled with music and friends.In a retelling of a classic story, Elmo is determined to have a good Christmas for his puppy, Tango, and they embark on an adventure filled with music and friends.