Autumn Jewel Cold Punch

1 1/2 c. frozen lemonade concentrate
4 sticks cinnamon
1 pinch cloves
1/2 tsp. ground nutmeg
4 c. Concord grape juice
5 c. ginger ale, chilled

Bring lemonade and spices to a boil in a medium saucepan. Boil for 3 minutes. Add juice and chill. Just before serving, add ginger ale. Serve cold.