Go to School - Too-Tall and the gang amuse themselves at Sister's expense by warning her how hard third grade will be and how strict Teacher Jane is. Brother tries unsuccessfully to convince Sis not to worry. Mama reminisces about Sister starting kindergarten and reflects on how her daughter's feelings back then were exactly the same. Sure enough, when Sister starts grade three she enjoys the new experience just like she did when she started kindergarten. Week at Grandma's - When Mama and Papa go off on a second honeymoon, Brother and Sister are certain they're in for the most boring time of their lives spending an entire week with their grandparents. However the cubs' preconception that old people are boring does a complete turnaround as they end up having an even better time than their parents - thanks to their anything but boring grandparents.