PK gives a group of young Habs fans the surprise of a lifetime. Disguised as an out-of-shape security guard named Karl, PK accompanies the children to the rink, where dressing rooms filled with hockey equipment and jerseys were waiting for them. The young fans are thrilled when PK reveals his identity and joins them in the skate. PK gets into the holiday spirit by giving the kids a day to remember at the Montreal Canadiens' practice facility.