10 year olds- Brooklyn Elbert and Kassidy King of Avery and The Calico Hearts perform a duet to "How Does She Yodel" in which they both show off their country twang, natural break abilities, and harmonizing yodeling skills. Brought the house down (second year in a row). Trivia fact: This is Kassidy's 4th year to sing this song at a Cactus Christmas show. Great way to see both of these girls, who usually sing back up to Avery (Winter), featured prominently. The girls are students of Terri Caldwell Music under the direction of Cami Caldwell. Intro by Terri Caldwell. Video by Johnny Busby. Taken at the Cactus Kids Christmas show December 2011 at the Cactus Theater in Lubbock, Texas.