Last year I was at my local Trader Joe's when I noticed containers of something called "kiwi grapes." I'd never heard of such a thing, so naturally I picked them up. They were small grape-sized fruits which were delicious and tart, sort of like regular kiwi, but sweeter and with a smooth, edible skin. Needless to say, I fell in love and wanted to eat them over and over again. Unfortunately by the time I went back to get ...