ROCK -- The Hayes Corn Maze just started their tenth season, and they're doing a few special things to celebrate.
Organizers say this year's Northern Michigan University-themed corn maze is their most difficult yet.
"Somebody was here for two hours the other day, and they found it kind of challenging, and that's what we want," said owner Lenore Hayes.
Also, to celebrate, each person who buys a ticket gets 10 pounds of pumpkin.
Tickets are eight dollars, and children under two get in free. All who attend also get to pet the farm animals.