Frozen food processors electedRay Walker , Patterson Vegetable Co., as 2009 chairman of theAmerican Frozen Food Institute(AFFI) and members also greeted new association President Kraig Naaszduring AFFI's 2009 Frozen Food Convention in Monterey, Calif. The four-day event concludes this Wednesday, Feb. 25. AFFI's other new member officers include Edward Flanagan, Jasper Wyman & Son, as first vice chairman and Mark Dunn, J.R. Simplot Co., as second vice chairman. James Matthews, H.J. Heinz Co., becomes immediate past chairman.