OH KALE YEAH! What better way to celebrate Earth Day than to indulge in plant-based food products? Flax & Kale, a healthy "flexitarian" restaurant, located in Barcelona, Spain, provided my culinary entertainment for this week's highlight brunch spot. Before, I dive into the glorious dining experience at Flax & Kale, I find it necessary to explain the term 'flexitarian'. As a cross between the words, vegetarian and flexible, a flexitarian, is verbiage to define those who desir