It's time to plan Madi's annual best birthday party ever, as Chef Jeff leads young readers on a simple journey on how fruits and vegetables are grown. Joined by Cow Seeum, the Momma Cow and her two little one's, Bo and Vine. Madi tries to convince Chef Jeff to let her invite her friends from the cow farm to be her guest at her upcoming birthday party. Polly and Nate, the bees from Chef Jeff's garden also become part of the party plans as Chef Jeff explains how vegetables are grown.