Grampu takes Oobi, Kako and Uma camping in the backyard; Oobi is afraid of the dark and sounds of the night; Oobi helps Uma get used to the playground, especially the swings.

Uma learns about the bathroom, then she doesn't want to leave.

Oobi takes care of Kako's puppy.

Grampu serves a special meal that includes a brand new food.

Oobi, Uma, and Kako create a holiday called Grampu Day.

Oobi and Kako decide to put on their own puppet show for Uma; Oobi reluctantly lets Uma play with his favorite model car.