The prince was obviously paying penance for his misdeeds, and it was the icing on the cake to see him punished further by Elsa. Elsa blew the birthday bugle and unwittingly sent a giant snowball hurtling toward the Southern Isles where it hit a manure-shoveling villain Prince Hans squarely in the head. With each sneeze, little teeny snowmen were created called Snowgies or " little brothers." The story was an interesting one in the Frozen canon, as it showed that Elsa can be vulnerable and human and what happens when a super-powered being gets a virus. The Snowgies ran around wreaking havoc as Kristoff tried to save the cake and decorations. Elsa worked to make the party a splendid one, but she was marred by having a cold. In the short film Frozen Fever, Elsa planned the perfect birthday for Anna with the help of Kristoff and Sven, the latter of which she had apparently met and accepted as one of the gang. When Olaf got lost in the woods, Anna and Elsa went looking for him, and upon finding him they revealed that they used to exchange homemade gifts resembling Olaf when they couldn't celebrate Christmas together, so it is in fact the snowman Olaf who is their tradition. Elsa and Anna were crestfallen to realize they had no traditions of their own, so Olaf took it upon himself to race through the kingdom seeking out traditions in an effort to give Anna and Elsa a special way to celebrate. Kristoff revealed his own holiday celebration: Flemmy the Fungus Troll. They experienced great joy in installing and ringing the Christmas bell and planned a huge feast for people of the kingdom to join them, but after the bell ceremony was over, the people rushed off to participate in their private family traditions, some of which included Norwegian holiday pastimes like making lefse, a potato flat bread. For the first time since they lost their parents, Anna and Elsa planned a holiday celebration for the kingdom of Arendelle in the short film Olaf's Frozen Adventure.