Ingredients 

• 1 (16 ounce) package frozen corn kernels, thawed
•  2 (2.25 ounce) cans sliced ripe olives, drained
• 1 red bell pepper, chopped
• 1 small onion, chopped
• 5 cloves garlic, minced
• 1/3 cup olive oil
• 1/4 cup lemon juice
• 3 tablespoons cider vinegar
• 1 teaspoon dried oregano
• 1/2 teaspoon salt
• 1/2 teaspoon ground black pepper
• 4 avocados - peeled, pitted and diced

Preparation 

1. In a large bowl, mix corn, olives, red bell pepper and onion.
2. In a small bowl, mix garlic, olive oil, lemon juice, cider vinegar, oregano, salt and pepper. Pour into the corn mixture and toss to coat. Cover and chill in the refrigerator 8 hours, or overnight.
3. Stir avocados into the mixture before serving.