If they have it next year, which they probably will, it is definitely worth going to.
They have a very family friendly atmosphere there and it's lots of fun! It was pretty amazing to see
that many pumpkins in one area. The walking trail is pretty easy to do and they have hay
bales along the path that you can sit on if you need them.
I think it lasts from October through the first week of November.
Here is their website.
http://www.jackolanternlouisville.com/about