The Corn Maze is part of Cobb Corner.
Scooby-Doo! and the Spooky Scarecrow
Levi and Maizy made preparations at the Corn Maze for the Halloween Harvest Festival when they were attacked by Cornfield Clem. At the end Clem was captured in the maze, and it was revealed the he is really Abner who had previously stolen money and buried it in an open field, only to return to discover the field had grown into a massive cornfield. He used the legend to keep people away from the corn maze while he searched for his stolen money.