Liza Scott is a seven-year-old girl in the southern U.S. state of Alabama.Like many young girls, she became interested in earning money.So, she created a small table where she sells a cold drink made from lemon juice, water and sugar.This is called a lemonade stand. The stand is at her mother's bakery, a business that sells baked goods like bread.Her mother, Elizabeth Scott, runs Savage's Bakery, near the city of Birmingham.At first, the lemonade stand was something to do for fun. Liza sold the drinks for 25 cents a glass.She was going to use the money to buy toys and pretty shoes.But then the stand became much more important.Liza has a health problem that will require surgery.She suffers from seizures because part of her brain did not grow correctly. Doctors in Boston will work to fix the problem during several visits.Elizabeth Scott said she has good health insurance, which will help pay for some of the treatment.