Hot Mulled Pineapple

1 (46 oz.) can pineapple juice
1 c. cranberry juice
1/ 2 c. brown sugar
1/2 c. sugar
2 Tbsp. butter
1 tsp. cinnamon
1/4 tsp. nutmeg
1/8 tsp. cloves

Combine in large saucepan. Simmer 15 minutes. Press cloves in lemon slices and float on drinks. Makes 10 servings.