Chicken and Corn Summer Chowder

Name: Chicken and Corn Summer Chowder
Ingredients: 2 slices bacon, chopped; 1 onion, chopped; 3 tablespoons flour; 1 pound Yukon Gold potatoes, peeled and chopped; 6 cups reduced-sodium or homemade chicken broth; 4 cups shredded cooked chicken (from a 2 1/2- to 3-lb. roasted chicken); Kernels cut from 3 ears corn (about 3 cups); 1/4 to 1/2 cup heavy whipping cream; 2 medium tomatoes, seeded and chopped; 1 avocado, pitted, peeled, and chopped; 1 cup loosely packed cilantro leaves; 2 limes, cut into wedges; Freshly ground black pepper