Fill 16 oz shaker with ice. Add 10 oz favorite bloody mary mix (or 8 oz tomato juice and 2 oz clamato juice or V8). Add 1-2 oz vodka, 1 teaspoon prepared horseradish, 2 teaspoons Worchester sauce, squeeze of lemon, 1/2 teaspoon Cavenders Greek Seasoning, 1/2 teaspoon celery salt. Few drops of hot sauce if desired. Shake well and pour into tall glass. Garnish with celery stalk and skewer of green olives.