1 1/2 c. macaroni
3/4 c. celery, diced fine
1/4 c. onion fine
1/2 c. mayonnaise
1 tbsp. vinegar
1 tsp. mustard
1/2 tsp. celery seed
2 (8 oz.) bags shrimp
Salt & pepper to taste

Cook macaroni and drain. Add celery, onions, mayonnaise, vinegar, mustard, celery seed, salt and pepper. Put over macaroni. Add shrimp. Put in refrigerator overnight. (You can slice 4 radishes wafer thin, don't cut red off if you like.)