Sticky Caramelized Shrimp Lettuce Wraps

Name: Sticky Caramelized Shrimp Lettuce Wraps
Ingredients: 1 tablespoon vegetable oil; 6 cloves garlic; 1⁄2 teaspoon roasted chile powder or red chili flakes; 1 pound peeled and deveined large shrimp; Kosher salt; 1⁄4 cup packed light brown sugar; 1 teaspoon fresh lime juice, lemon juice or white vinegar; 2 tablespoons fish sauce; 1 tablespoon light soy sauce; 1⁄4 teaspoon freshly ground black pepper; 1⁄4 cup unsalted roasted peanuts, chopped; 2 scallions, thinly sliced; Quick Pickles (see recipe below); 12 Bibb or Boston lettuce leaves; 1⁄2 English cucumber, peeled and cut into 2-inch matchsticks; Fresh cilantro leaves; 2 cups cooked jasmine rice, warmed (optional); 1/2 cup apple cider vinegar; 1/2 cup hot water; 2 tablespoons granulated sugar; 2 medium carrots, peeled and julienned; 8 medium red radishes, julienned