Donald gets upset when all of his friends get mail, but he doesn't get any. So, Mickey, Goofy, Minnie, Pluto, and Daisy set out to send him special delivery packages to make him the happiest duck in all of the Clubhouse. Preschoolers will love learning to read this new story about friendship. MICKEY MOUSE CLUBHOUSE IS HUGE!: The premiere of Mickey Mouse Clubhouse delivered the highest ratings ever for a Playhouse Disney series premiere among Kids 2-5, Girls 2-5,Households, and Total Viewers. It also premiered at #1 among all basic cable networks in its time period for Kids 2-5. Mickey Mouse Clubhouse shows no signs of slowing down yet. It is the number one show among preschoolers!