Interview: Petaluma Pumpkin Patch and Corn Maze Open Again October 5, 2017 Local News, Shows, Top Stories Speaking with KSRO is Farmer Jim Groverman who worked on the Pumpkin Patch and the now harder Corn Maze. http://dehayf5mhw1h7.cloudfront.net/wp-content/uploads/sites/726/2017/10/05071357/Raw-Farmer-Jim.mp3