DOWNTOWN RIVERFRONT TRUST, IN COLLABORATION WITH THE CITY OF OMAHA, THE METROPOLITAN ENTERTAINMENT & CONVENTION AUTHORITY (MECA) AND A RIVERFRONT REVITALIZATION COMMITTEE HAVE ASSUMED RESPONSIBILITY FOR THE PLANNING, DESIGN AND CONSTRUCTION OF THE NEW TRI-PARK COMPLEX ON THREE CITY OF OMAHA OWNED PROPERTIES CURRENTLY REFERRED TO AS LEWIS AND CLARK LANDING, HEARTLAND OF AMERICA PARK AND GENE LEAHY …