Bring large pot of water to the a boil and add salt, When it returns to the boil, add 5 ears of corn and cook 3 minutes. Remove from pot and set aside to cool. Drop another five cobs, and repeat process until all corn is cooked. When cool, cut corn from cobs with a sharp knife. Combine cut corn, tomatoes, yellow peppers and red onion in a large bowl. Place chiles, garlic, lime juice, salt and pepper in a small bowl and whisk to combine. Drizzle in oil while whisking so as to form an emulsion. Pour over vegetables and stir gently to combine. Can be held in refrigerator 2 days or at room temperature 1 hour. Stir in oregano right before serving.
c.1996, M.S. Milliken & S. Feniger, all rights reserved