My daughter just called me. She is going to a Retro party and she asked me for some suggestions. After some searching around, we came up with this recipe. THEN she tells me the party is tonight. So, since it sounds real good to me, thought I would share it here with you all. Might be a good idea for Halloween. 
Pennsylvania Dutch Classic Deviled Eggs
1 10 oz. jar pickled beets
1 3/4 cups white vinegar
1 cup sugar
1 1/2 TB. whole allspice
1 stick cinnamon, halved
6 hard-cooked eggs, peeled
3 TB. mayonnaise
1 tsp. prepared mustard
1/2 tsp. Worcestershire sauce
1/4 tsp. lemon juice
1/8 tsp. salt
1. Drain beets, reserving juice. Set beets aside for another use. In medium saucepan, combine reserved beet juice, vinegar, sugar and spices. Bring to boiling, stirring until sugar is dissolved. Reduce heat and simmer 5 minutes. Arrange eggs in 1 qt. jar or container with tight-fitting lid. Pour hot mixture over eggs. Cover tightly. Allow to cool at room temperature 1 hour. Refrigerate to blend flavors, at least 24 hours.
2. Cut eggs in half lengthwise. Remove yolks and set whites aside. Mash yolks with fork. Blend in remaining ingredients. Refill whites, using 1 heaping TB. yolk mixture for each egg half. Makes 6 appetizer or 3 main-dish servings.

Pennsylvania Dutch Classic Deviled Eggs
1 10 oz. jar pickled beets
1 3/4 cups white vinegar
1 cup sugar
1 1/2 TB. whole allspice
1 stick cinnamon, halved
6 hard-cooked eggs, peeled
3 TB. mayonnaise
1 tsp. prepared mustard
1/2 tsp. Worcestershire sauce
1/4 tsp. lemon juice
1/8 tsp. salt
1. Drain beets, reserving juice. Set beets aside for another use. In medium saucepan, combine reserved beet juice, vinegar, sugar and spices. Bring to boiling, stirring until sugar is dissolved. Reduce heat and simmer 5 minutes. Arrange eggs in 1 qt. jar or container with tight-fitting lid. Pour hot mixture over eggs. Cover tightly. Allow to cool at room temperature 1 hour. Refrigerate to blend flavors, at least 24 hours.
2. Cut eggs in half lengthwise. Remove yolks and set whites aside. Mash yolks with fork. Blend in remaining ingredients. Refill whites, using 1 heaping TB. yolk mixture for each egg half. Makes 6 appetizer or 3 main-dish servings.