Jim Groverman, the owner of the Petaluma Pumpkin Patch and Amazing Corn Maze, has been building corn mazes for more than 30 years. And he does it all by hand. “I don’t map anything out,” he said. “I ...
Add Popular Science (opens in a new tab) More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results.