Some trains just don't have a slow day and for Brewster and his buddies every day is a busy day. They are also fun filled days of hanging out with his friends, singing, building, and learning about new stuff. These Trainees might just be starting out on there life as trains but they sure do have a lot of steam in them to keep them going. Brewster and his fellow trains will learn about sharing, hard work, teamwork, and many other fun, well meaning lessons.