In a food processor, combine all ingredients except chicken; puree until smooth. Add all but 1/4 cup of the mixture in a 1 gallon plastic sealable bag. Add the chicken to the bag and let marinate in the refrigerator for 1 to 2 hours.
Heat grill to medium-high. Skewer chicken pieces and grill on 1 side for about 5 minutes. Flip and grill the other side until cooked through and grill marks appear.
Top with the Mango Salsa and serve with 1/4 cup reserved (unused) marinade as a dipping sauce.
Mango Salsa:
2 tablespoons brown sugar
3 tablespoons freshly squeezed lime juice
1/2 teaspoon hot sauce
1 tablespoon minced ginger
1 mango, diced
1 English cucumber, diced
2 green onions, diced
In a medium bowl, combine sugar, lime juice, hot sauce, and ginger. Mix thoroughly and add the remaining ingredients. Toss and refrigerate for 1 hour.