Motor Mouse takes a hot air balloon ride with his brother Valentino and neighbor Horatio, decides to teach Valentino to drive a car, and spends a day with Valentino at the Funfair.
Trying to be neighborly, Mr. Putter decides to serve tea to Mrs. Teaberry's knitting club, but chaos ensues when Tabby the cat and Zeke the dog find the party irresistible.
Mr. Putter's neighbor, Mrs. Teaberry, decides that they should join a band, but finding the right one isn't as easy as it sounds--for them or their pets.
Follows a busy mouse as he drives a delivery car, enjoys Cake Day with friends, goes for a cab ride around town, and shares popcorn with his brother at the movies.