Mia Madison is her school’s premier kid-trepreneur (that’s a kid business owner). She’s started a successful pet sitting business—Have-A-Nice-Vacation—and a seasonal lemonade stand—Pack Some Punch Stand. Now her classmates need her help with their own ventures, and Mia must put her problem-solving skills to the test. Whether she’s helping them get their business off the ground, work with customers, or invent new problem-solving products, Mia is sure to teach them all something new.