Hoisin Turkey Burgers with Quick Pickles and Chili Garlic Yogurt

Name: Hoisin Turkey Burgers with Quick Pickles and Chili Garlic Yogurt
Ingredients: 1/4 cup bulgur wheat; 1/2 cup boiling water; 1/4 cup rice wine vinegar; 1 teaspoon sugar; Kosher salt and freshly ground black pepper; 1/4 seedless cucumber, sliced 1/8-inch thick, 1 cup; 1/4 small red onion, thinly sliced; 1/4 cup plain low-fat yogurt; 1 teaspoon chili garlic sauce; 12 ounces lean ground turkey; 2 tablespoons hoisin sauce; 2 scallions, chopped; 1 teaspoon grated ginger; 1 clove garlic, grated; 2 tablespoons chopped cilantro, plus 1/4 cup whole leaves; 2 teaspoons vegetable oil; 4 whole wheat hamburger rolls