There are two Permaculture Design Courses coming up, run by Cincinnati Permaculture Institute. They are Certificate programs that teach whole system design based on nature. If you have a project, program, or homestead with systems you are looking to improve, for a more nature based life, this is a great way to frame that process, all at once!
Both are largely the same subject matter, they just take a different form to accommodate for lifestyle needs.
For more info email: firstname.lastname@example.org