. . . "Past DJ names included DJ MSG and DJ Hong Kong Hefner, but he just goes by DJ Ben Chang these days and says his current DJing is limited to events within D.C. However, the next big event on his schedule is his own wedding this fall to Ashley Chandler of the U.S. Global Leadership Coalition at the Corcoran Gallery of Art. Chang jokes with his friends about whether he will DJ or photograph the big d" .