Riverside International Automotive Museum Riverside, Calif. 09 Mar 2010 Morrow Award to Three 500cc Racing Pioneers Honored at Riverside Legends Event Mar. 26-28, 2010 Three 500cc racing pioneers, Tom Meehan, Ralph Ormsbee, and George Keck, will all have their names inscribed on the Harry Morrow Trophy at the second annual edition of the Legends of Riverside II event set to take place over the March 26-28, 2010 weekend at the Inland Empire's Riverside International Automotive Museum.