Evan and his younger sister, Jessie, react very differently to the news that they will be in the same class for fourth grade and as the end of summer approaches, they battle it out through lemonade stands, each trying to be the first to earn 100 dollars. Includes mathematical calculations and tips for running a successful lemonade stand.

Lizzie's Aunt Amanda returns from vacation in Puerto Rico with a street dog with an injured leg, and Lizzie and her friends decide to organize a Dog-A-Thon to raise money to pay for the puppy's operation.

While trying to find a way for her elementary school to help fund the seabird rescue following an oil spill in the San Francisco Bay, Julie investigates the theft of rare guitar. Includes a "Looking Back" essay about benefit concerts in the 1970s.

Upset that her New Mexico school can only afford music and art teachers in alternate years, fourth-grader Saige works with her grandmother, Mimi, to plan a fundraiser but when Mimi has an accident, Saige relies on new friend Gabi to help.

After a devastating flood, twelve-year-old Temple is relocated to a new town where she takes it upon herself to organize a fundraiser to help families affected by the flood, but soon realizes the pressure may be too much to handle alongside the other changes in her life.

Concerned that the fundraisers for the school art and music departments are not doing well, Franny K. Stein creates in her laboratory/kitchen an irresistible muffin recipe.

Macy's little sister has wings that are too small, so Eva's class decides to raise money to buy her a flying chair, and half the class opens a bakery, and the other half opens a candy store--but soon competition between the two stores becomes more important than their goal, and Eva needs to convince the other owls that they will collect more money if everyone works as a team.

When the girls soccer team learns it has been canceled due to budget cuts, they come up with a plan to raise the necessary funds through a face-off with the boys' team, which is led by sneering superstar Chase Gwinn.

High school freshman Willa holds fundraising events at her family's Cape Cod inn to save the local library and to hook up romantically with JFK (Joseph Frances Kennelly).