Prepare grill for medium-high heat. Lightly oil chicken with non-stick cooking spray or olive oil. Season with salt and pepper. Grill to an internal temperature of 165 degrees or your desired doneness. While chicken is cooling, make dressing.
Add mayo, coconut milk, honey, and cider vinegar to food processor and pulse until combined. I used my 4-cup food processor for this. Pour dressing into a medium size bowl and stir in poppy seeds. Set aside in refrigerator.
Assemble salad. Add spinach, strawberries, and kiwi to medium size bowl and top with remaining salad ingredients. Cut grilled chicken into thin strips and add on top.