12 oz. can tuna, drained ⅓ cup real mayonnaise ¼ cup sweet pickle relish 2 Tablespoons red onion, minced 1 stalk celery, minced 1 Tablespoon lemon juice 1 Tablespoon flat-leaf parsley 1 teaspoon dried chives if desired ½ teaspoon garlic powder ¼ teaspoon kosher salt ½ teaspoon ground black pepper Drain the water from the…