In a large bowl, combine the chicken, celery, green pepper, pickle relish, carrot and pimientos. In another bowl, combine the mayonnaise, lemon juice, sugar, salt and pepper. Spoon over chicken mixture; toss to coat.
Combine the lettuces; place on a serving platter or individual salad plates. Top with chicken salad, cheese, grapes, oranges and almonds. Serve immediately. Yield: 12 servings.