I had heard about that! Makes me contemplate sprouting sesame seeds... I love sprouts!
sheila~ Perhaps you have access to sprouting seeds? Maybe online? You could grow your own sprouts! Easy, and cheap, greens. And a good way to get a wide variety!!
For tips on how to do this, if you've never tried: http://sproutpeople.com/
All you need is any jar, a screen (cheesecloth will do!) and some seeds! (Use seeds sold for "sprouting" not planting in the ground- which typically have been treated.)