Cobb Salad Kebabs

Name: Cobb Salad Kebabs
Ingredients: 4 large eggs; 1/2 small shallot, minced; 1/4 cup apple cider vinegar; 1 tablespoon Dijon mustard; 1 teaspoon honey; 1/2 cup plus 1 tablespoon extra-virgin olive oil, plus more for the grill; Kosher salt and freshly ground pepper; 1 pound skinless, boneless chicken breasts, cut into 1-inch pieces (about 20); 10 strips thick-cut bacon, halved crosswise; 2 romaine lettuce hearts; 1 1/2 cups cherry tomatoes; 1 firm ripe avocado, diced; 1/2 cup crumbled blue cheese; 2 tablespoons chopped fresh chives