In bowl, combine couscous with 1/2 cup water. Divide kale among four 12-inch squares foil. Top with couscous, then tomatoes and garlic. Arrange shrimp on top, drizzle with oil and season with 1/4 teaspoon each salt and pepper.
STEP 3
Cover each with another square of foil and fold each edge up and over three times. Transfer to two rimmed baking sheets and grill, covered, 15 minutes. Using scissors or a knife, cut an "X" in center and fold back triangles to serve.