The Elm Street Kids Club needs money to fix up their clubhouse, so the members decide to sell lemonade and monitor their success by tracking daily sales. A Walk on Wall Street - In this math-based episode join LeVar on Wall Street in New York City as he explores big and small business and talks about entrepreneurs. Meet LeVar on the floor of the American Stock Exchange where he explains stocks and gives viewers a closer look at the economics of running a business. What's the Big Idea? - Every business starts with an idea. LeVar explores two different kinds of businesses - Nantucket Nectors, a for-profit business and Dress for Success, a nonprofit organization.