J.P.
The ones I know about are:
Royal Oak Farm in Harvard, IL
Kuipers (out west of Geneva)
County Line (In Hobart IN)
They are probably all about an hour drive or a little more. You can google each one for info and directions. Call and ask if they have u-pick apples this year because I've heard that the crops were bad due to the weather we had this spring and summer. I heard that the trees at County Line were empty last weekend. We've only been to Royal Oak and really enjoy it there.