John Boos & Co. is the oldest industry in Effingham, open since 1887. John Boos products, butcher blocks and cutting boards, are being used by celebrity chefs throughout the U.S. Some celebrity chefs currently using the products are Charlie Trotter, Ming Tsai, Paul Kahan, and Susan Spicer, just to name a few. In addition, the country's premier food channel, "The Food Network," features chefs, such as Mario Batali and Emeril Lagasse, who prepare meals every day on John Boos cutting boards. A factory outlet and showroom is open to the public for tours, groups, or just to purchase the products.