Halve avocados, remove stones, rub surface with lemon slice. Combine mayonnaise, cream, Tabasco, white Worcestershire sauce, salt and pepper. Fold in cooled shrimp; spoon into avocados; sprinkle with paprika and chill. Garnish with cucumber and lemon slices. Serve chilled on bed of lettuce.
Cajun Country -- New Iberia, Louisiana