Anna's birthday cake was an ice cream cake that was made in celebration of Anna's nineteenth birthday. Kristoff and Sven had to protect the cake from the Snowgies while Elsa brought Anna back to the castle. Elsa used her magic to make ice statues of her and Anna on the cake before going to wake Anna. Just after completing the cake, Olaf took a bite before being caught by Elsa. Kristoff, Sven and Olaf had to keep an eye on the cake and the courtyard while Anna and Elsa went around Arendelle colle