Anna's birthday is celebrated with a surprise party planned by Elsa, Kristoff, and Olaf. However, Elsa's plans are disrupted when she catches a cold, causing her to sneeze out small snow people, much like Olaf. Despite exhaustion, Elsa and Anna finally reach the party in the courtyard, which is a huge success.

Frozen Fever
Anna's birthday party is threatened when Elsa's attempts to control her icy abilities put the entire celebration in jeopardy, putting all the guests at risk.