One of my favorite stories from my new book, Crowdfunding for Social Good is about 9-year-old Vivienne Harr who decided that she would end child slavery in her lifetime. You can read my latest Forbes post about her here. Vivienne originally started raising money with a lemonade stand, which she operated every day for a year! From the stand, she was able to raise over $100,000 to donate to organizations that fight trafficking and slavery.