Mediterranean Chicken Lettuce Wrap Tacos

Name: Mediterranean Chicken Lettuce Wrap Tacos
Ingredients: 12 ounces boneless skinless chicken breasts, cut into 4-inch-long, 1-inch-thick strips; 2 teaspoons Mediterranean Spice; 1/4 cup Balsamic Vinaigrette for Mediterranean Chicken Lettuce Wrap Tacos; 4 romaine lettuce leaves, shredded; 1 tablespoon thinly sliced red onion; 1/4 cup Red-Wine Vinaigrette for Mediterranean Chicken Lettuce Wrap Tacos; 1/4 cup Tzatziki; 12 butter lettuce leaves; 4 Roma tomatoes, chopped; 1 1/2 ounces crumbled feta cheese; 12 Kalamata olives, pitted and chopped; 1 teaspoon chopped parsley; 1/2 teaspoon dried basil; 1/2 teaspoon dried oregano