Alexandra Scott, diagnosed with neuroblastoma, started a lemonade stand at age 4 to raise money for cancer research, ultimately raising $1 million by age 8 before her passing. In her honor, the Alex's Lemonade Stand Foundation has raised $100 million for childhood cancer research and support programs, funding 475 projects and providing various assistance to families. The foundation also offers educational resources for schools to engage students in fundraising and awareness initiatives.