Thinly sliced raw zucchini is the highlight of this salad: paired with nutty farro and dressed with a lemon-herb dressing, this makes for a fresh and delicious lunch, or add a cooked protein of your choice for a light dinner. If you have one, you can use a mandoline for slicing the zucchini to create long ribbons; a vegetable peeler or knife will work too. You can swap in a different cheese for the feta if you're a fan!