Impress your guests with these flavorful garlic shrimp skewers. To make the garlic sauce, blend garlic, lemon juice, olive oil, and a pinch of salt in a food processor. Marinate the shrimp in the garlic sauce for about 30 minutes, then thread them onto skewers and grill until cooked through. Serve these delicious skewers as an appetizer or as part of a main course.