I am not aware of any, sorry.
But if anyone has had any experience with these sorts of schools, what are your thoughts? The whole thing seems like kind of a bad idea to me. If it works it works, but I don't see how it could work. Though I suppose it's at least better than nothing (if, for example, your kid needs to be taught some subject that you are incapable of teaching, and if there are no suitable tutors in your area).