Creamy, Crunchy Avocado Veggie Sandwich with Cool Summer Garden Salad

In medium bowl; stir together yogurt, vinegar, mustard, curry powder, paprika and pepper. Next fold in avocado, tofu, celery, bell pepper, onion, cucumber. Spoon one fourth of this mixture into each split roll, then garnish each sandwich with the reserved celery and bell pepper and half of the reserved avocado and onion. Place one sandwich on each plate. In salad bowl; whisk together olive oil, lime juice and lemon pepper, then add and gently toss together arugula, tomato, zucchini and cabbage with remaining avocado, onion and cucumber. Arrange one fourth of salad on plates next to each sandwich.