2 cups dried lentils (see notes above) 5 green onions diced 2 celery stalks, diced 1 medium cucumber, peeled & diced 1 1/2 cups chopped cherry tomatoes 3 cups baby arugula leaves dressing: 1 inch piece fresh ginger 5 fresh mint leaves 1 teaspoon dijon mustard 2 tablespoons white wine vinegar or lemon juice 1/