Bloody Mary Tea Sandwiches

Name: Bloody Mary Tea Sandwiches
Ingredients: One 8-ounce package cream cheese, softened; 1/2 cup finely chopped celery (about 1 stalk); 1/4 cup pimiento-stuffed green olives, drained and finely chopped; 1/2 tablespoon Cajun seasoning; 1/2 teaspoon anchovy paste; 1/2 teaspoon lemon zest; 10 slices white sandwich bread; 10 slices whole-wheat sandwich bread; Forty 1/8-inch-thick plum tomato slices (4 to 5 medium-size plum tomatoes); 2 cups loosely packed baby arugula; Pickled okra or jalapeno, sliced, for garnish, optional