Lord Cucuface becomes convinced that the girls have musical talent and schedules a Bastille Day performance. But really it is only their victrola - and Chloe - who have the talent, and when Chloe is hospitalized after a pillow fight accident, the girls lose hope. Finally Madeline (with the help of Miss Clavel) motivates everyone to practice, and the concert is a success.
The girls and Pepito visit Pepito's relatives' hacienda in Spain and encounter Pepito's cousins who are naughty and mischievous "bad hats", the way Pepito used to be (only worse!) The cousins terrorize everything in sight: various animals, the guests at their parents' fiesta, and even the girls....
The girls find a homesick parrot who repeats the same street names over and over. But when Madeline takes "Monsieur Parrot" to those streets, she has no success in locating his home. Finally she figures out that the streets in question all have Metro stops, and M. Parrot is returned to his owne...
While on holiday in New York, the girls and Pepito attend a Yankee game, and Madeline catches the first home run ball of the season. A millionaire "rewards" Madeline by giving her the Brooklyn Bridge. Madeline is thrilled until a truck spills peanuts, popcorn and other snacks all over the roadw...