Mr. Turner, an English teacher at Lincoln Elementary, has given his students an assignment to write letters about something unfair in their lives. When his 10-year-old daughter, Caroline gets into a fight with Billy the bully, she receives the ultimate "unfair" treatment - she's grounded! Sent to her father's study as punishment, she discovers the folder of letters. As they come to life in this whimsical musical, everyone grows and learns to get along, transforming an awful day into an awesome one!