1 lb. peeled, cooked shrimp
1-2 sm. cans crabmeat
1/2-3/4 c. mayonnaise
1/2 tsp. chives
1/2 tsp. celery seed
1/2 tsp. season salt
1/2 tsp. season pepper
2 lg. avocados, halved & peeled

Mix all ingredients, except avocados, together and chill 20 minutes. Scoop 1/4th mixture onto each avocado half. Makes 4 servings. Or serve in pita bread for sandwiches.