Quick-Marinated Shrimp Kebabs

Ingredients

• 1/2 cup olive oil
• 3 cloves garlic, thinly sliced
• 1 tablespoon chopped fresh oregano
• 1 lemon, zested and juiced
• Kosher salt and freshly ground black pepper, to taste
• 16 large shrimp, peeled, and deveined
• 1 summer squash, seeded and cut into 1-inch pieces
• 1 red onion, cut into 1-inch pieces
• 1 zucchini, seeded and cut into 1-inch pieces
• Equipment: 4 wooden or metal skewers