When the summer is ending we end up with tomatoes on the vine that haven’t fully ripened and while there are uses for green tomatoes if you would like to ripen a few more before going the green tomato route One hundred dollars a month has 5 tips to help you ripen a few more tomatoes.
http://www.onehundreddollarsamonth.com/2012/08/mavis-garden-blog-5-tips-for-ripening-tomatoes-on-the-vine/