Filippo Berio Pork Souvlaki Tacos

Ingredients

• 1 pork tenderloin (about 12 oz), cut into 1-inch cubes
• 1/3 cup Filippo Berio Extra Virgin Olive Oil, divided
• 1/4 cup Filippo Berio Red Wine Vinegar
• 1/2 tsp lemon zest
• 1 tbsp lemon juice
• 3 cloves garlic, minced
• 1 tsp dried oregano
• 1/2 tsp dried mint
• 1/2 tsp each salt and pepper
• 4 corn tortillas (7 inch), warmed
• 1/2 cup shredded romaine lettuce
• 1/2 cup cherry tomatoes, halved
• 1/2 cup finely diced cucumber
• 1/2 small red onion, thinly sliced
• 1/3 cup pitted Kalamata olives
• 1/2 cup prepared tzatziki sauce