These flavorful and healthy kabobs are perfect for a summer barbecue. Simply marinate shrimp in a mixture of olive oil, lemon juice, garlic, and herbs for at least 30 minutes. Thread shrimp and a variety of vegetables such as cherry tomatoes, zucchini, and bell peppers onto skewers and grill until shrimp are cooked through and vegetables are tender. Serve with a side of brown rice or quinoa for a complete and healthy meal.