In the Cat's Playhouse, it's Terrence's birthday, and he thinks that everyone has forgotten. Actually, they're all planning his surprise party… In the Wubbulous World, Felix Finkledooper celebrates an extra-special 8th birthday with The 8th Birthday Glurk , while Princess Tizz is sad because all of her birthday presents are too rare and precious to play with.

In the Cat's Playhouse, Terrence is having trouble with his flower, a purple and pink Happiola. In the Wubbulous World, Milo plants a tree and imagines all the wonderful things it will grow to do, and the Grinch plots to put a stop to the joyous Binky Blossom Festival.

Everyone in the Cat's Playhouse is making art, but Terrence doesn't think he'd be very good at it, so The Cat in the Hat, the Little Cats and Pam-I-Am help him create a masterpiece. In the Wubbulous World, Princess Tizz and Milo make a mural that tells a wonderful story, and Sarah Hall-Small makes a collage for her mother's birthday.

In the Cat's Playhouse, rain spoils plans for a picnic, but the Cat saves the day. In the Wubbulous World, Princess Tizz imagines where the most special picnic spot could be. Also, Morton and Junior's plans to explore the jungle to find the Maputo Bird are squelched when Junior gets a thorn in his paw. So Morton and Horton bring the jungle to Junior.

In the Cat's Playhouse, everyone awaits the arrival of Little Cat Fleep, who only speaks in "Fleep." How can they communicate? In the Wubbulous World, Junior Kangaroo gets a visit from his Grandpa Jacob, who's hard of hearing. Also, Matthew and Sarah hunt for Matthew's dog, Goober, by asking for help from people who communicate in different ways.