It's the Holiday Season at Blue's house. As the entire household watches two old videos that he and Mrs. Pepper made back when Joe, Tickety Tock, Slippery Soap, Shovel, Pail, Mailbox and Side Table Drawer were babies and when Steve was a little boy, Mr. Salt tells everyone the stories of how Blue came into their lives and when the game of "Blue's Clues" was played for the very first time. Between videos, Joe and Blue get a phone call from Steve, who remembers how he met Blue after Joe tells him about the first video. And Joe receives a Holiday card in the mail from four kids who tell him their favorite parts of Kwanzaa, Hanukkah, Christmas and Ramadan.