Penny learns about a possible treasure from a sunken pirate ship at the bottom of the lake. Alfred hopes to fly a huge kite just like his siblings, but he wants to do it all by himself.

While Big Bird plays with Elmo and Abby's friend, Julia, he notices that she does things a little differently.

The children learn new information about Firelord Ozai's master plan and decide to strike sooner than planned.

The gang gets their paws on some Critter Cards, NYC's latest toy craze, and Gloria is determined to collect them all; when she loses Melman's rare and special card, the gang goes on an adventure in the city to get it back.

Goldie's idea to travel to the moon and get a moon rock for Bear doesn't go as planned. When Goldie saves a troll, he believes he is in her debt and must protect her forever.

Brianna has a game but a truck flattened her basketball bag. Heart would like to get a pet fish.