A friend of my girlfriend has a farm and every year they do a different design for their 10 acre corn maze. This year they are honouring the 30th anniversary of Ghostbusters (might have been my suggestion lol)!
So if you like corn mazes and are anywhere near Zephyr Ontario you should go check it out! It's only $6 admission for the maze. They have wagon rides, great fresh produce, a you pick pumpkin patch, and playground for the kids!
If I get a chance I'm going to try to go some weekend with my proton pack and gear to try and add some extra fun for the kids, if anyone else wants to do the same you definitely should!
More info about their farm and location on their website http://www.coopersfarm.ca