Muddle 2 lemon wedges, 1 tsp. refrigerated horseradish, 1/2 tsp. hot sauce, and 1/4 tsp. freshly ground pepper in a 10-oz. glass. Add 1 (5.5-oz.) can spicy vegetable juice. Fill glass with crushed ice, and top with seltzer water or club soda. Gently stir. Garnish with celery leaved and pickled okra.