This month on The Signature Show we are celebrating the holiday season and all of the traditions that make this time of year special. To get us into the spirit, we’ve got two special performances to share: Cameron Loyal, Kuhoo Verma, Sam Carolla, Marika Countouris, Oliver Dyer, and Joanna Smith bring back Green Room Jamboree with their version of “Mistletoe” by Justin Bieber, and Nolan Montgomery, Emily Steinhardt and Derrick Truby perform “Auld Lang Syne.” Plus, we pull Erin Weaver into the hot seat to learn more about her in “Getting To Know You.”