I have grown pea shoots from dried peas in a cardboard box. Fun and tasty.
http://www.verticalveg.org.uk/how-to-grow-pea-shoots/
You've probably seen this if you've Googled:
http://boulderlocavore.com/sprouting-101-homemade-sprouting-jars-tutorial-diy-mason-jars-giveaway/
I've been told they can easily be grown in mason jars. I'd like to start and need a demo!