Combine nopalitos, chopped red onion, 1/2 cup cilantro, lime juice and oregano in large bowl, then spritz with Wish-Bone® Salad Spritzers® Balsamic Breeze® Vinaigrette Dressing. Marinate in refrigerator 30 minutes.
Arrange lettuce on serving platter, then top with tomatoes, remaining 1/4 cup cilantro, cheese, red onion rings, jalapenos, avocado and nopalitos mixture.