Whisk cream of coconut and fresh lime juice in small bowl until smooth. Stir in green onions, curry powder, cayenne pepper and salt. (Can be made 1 day ahead. Cover and refrigerate.)
Brush half of sauce over chicken or seafood before and during grilling. Pass remaining sauce separately.
Per serving: 61 Calories (kcal); 1g Total Fat; (9% calories from fat); 2g Protein; 17g Carbohydrate; 0mg Cholesterol; 1075mg Sodium Food Exchanges: 0 Grain(Starch); 0 Lean Meat; 1/2 Vegetable; 1/2 Fruit; 0 Fat; 0 Other Carbohydrates