Shrimp: Toss and combine shrimp and shrimp marinade ingredients in a large bowl. Cover bowl with plastic wrap and let sit in refrigerator for 20 minutes. Then, heat a large non-stick pan with olive oil, and cook shrimp about 2 minutes per side, until cooked through. Set aside.
Orange Poppy Seed Dressing: Combine all dressing ingredients in a mason jar, and shake vigorously until well-combined.
Assemble the salad: In a large salad bowl, toss together the lettuce, red bell peppers, red onion, mangoes, pineapple, mandarin oranges, avocado, and shrimp. Drizzle with some Orange Poppy Seed Dressing, to taste. Serve immediately. Enjoy!
Notes
Disclaimer: Nutritional values (per serving) are approximates only.