1 (14 oz.) bottle Heinz ketchup
1/4 c. Worcestershire
1 tsp. garlic powder
1 (4 1/2 oz.) can shrimp, drained
1 (4 1/2 oz.) can tuna
1 (3 oz.) can sliced mushrooms
1 med. onion, chopped
1 c. pitted olives, sliced
1 c. stuffed green olives, sliced

Combine all ingredients. Mix gently to keep shrimp whole. Bake in oven at 250 for 1 hour. Cool. Refrigerate. Serve with Ritz crackers. May be made early. Becomes tastier with age.