One of my neighbors and friends, Annette, here in my cute and quirky Seattle neighborhood, has an amazing city garden that’s starting to rival Martha Stewart’s. Seriously–name a fruit, veggie, herb or berry–and she probably has it in the ground. (And P.S. she also has chickens–in the city!) So on a walk this afternoon with the kiddos, I caught myself gazing longingly at her rows of tomatoes and squares of eggplant, along with the cranberry plants and the mysterious sprigs of lime-green poking out of the earth everywhere. She noticed my curiosity and plucked a leaf off a plant and handed it to me today. It looked a lot like spinach, but when I took a bite, I was blown away. It tasted exactly like …