COMMERCIAL IMAGE: In this photograph taken by AP Images for Business Matchmaking; Jack Calkins, District Director of SCORE, left, Michelle Thompson-Dolberry of American Express OPEN, second left, Michael Nordstrom of HP, second right, and Robert Nelson, District Director of the SBA, right, pose at Business Matchmaking Workshop, Tuesday, Oct. 13, 2009, in Waltham, Mass. . More than 400 Boston area small businesses attended a full day workshop with federal and state procurement officials and major corporate representatives. The Business Matchmaking program was hosted by American Express OPEN, HP and American Airlines and focused on new opportunities linked to the federal stimulus program.