2 (15 ounce) cans black beans, rinsed and drained
3 ears fresh cooked corn, kernels cut off the cob (about 2 cups)
2 red bell peppers, diced (about 2 cups)
2 medium cloves garlic, minced (about 2 teaspoons)
2 tablespoons minced shallots, from one medium shallot
2 teaspoons salt
1/4 teaspoon cayenne pepper
2 tablespoons sugar
1/2 cup plus 1 tablespoon extra virgin olive oil
1 teaspoon zest and 6 tablespoons juice from 5 to 6 limes
1/2 cup chopped fresh cilantro leaves, plus more for garnish
2 Hass avocados, chopped