Geo is meeting his friend Dylan so they can go meet the ice cream truck and get some ice cream treats – but when they get to the corner, they find out that the ice cream truck is missing! Geo meets up with Milli and Bot, and they set out to find the missing truck. Before the day is through, they locate the stranded truck, fix its flat tire and hop inside to make enough ice cream pizzas for Dylan and his friends. All that’s left is to play the ice cream song to let everyone know the ice cream truck is on the way!

While visiting the beach, Team Umizoomi discovers a statue of The Blue Mermaid. According to the legend, the Blue Mermaid once lived happily in the water by Umi City. Her tail was covered with beautiful blue scales that were so sparkly they could light up the sea. But one day, a scheming squid named Squiddy captured the mermaid so that he could keep her sparkling light all to himself. Just then, a bottle washes up on shore next to the Team. There’s a message inside… and it’s from the Blue Mermaid! She needs Team Umizoomi to rescue her from Squiddy’s secret sand castle. To help them find her, she’s sending a trail of her sparkly scales to follow. But it’s not going to be easy. Squiddy the squid will stop at nothing to keep Team Umizoomi from saving the day.

Jake calls in from his class trip at the Umi City Carnival. The class is having a great time on all the rides but Jake has a big problem! He’s lost his favorite stuffed animal Bunny! He must have left it at one of the rides or carnival games. Team Umizoomi takes the Umicar to the carnival to retrace Jake’s steps. They search the bird show, the merry go round, the water game, the top of the Ferris wheel, and even inside the cotton candy machine. Can they find Jake’s bunny before his class gets on their bus to leave the carnival?