 The roughly 10,000 square foot building was once Child's Restaurant, a focal point in the effort to end desegregation in the district. Stocks finished lower, the Dow off 378, the NASDAQ off 144, the S&P down 40. Ian Crawford, WTOP News. Pepco can help your business save energy and money. Upgrade to energy saving equipment and get financial incentives of up to 50% off project costs. Learn more at pepco.com slash save more.