1 c. orange juice concentrate (thawed, undiluted)
1 c. lemonade concentrate (thawed, undiluted)
3 bottles (25.4 oz.) Riesling, chilled
3 bottles (25.4 oz.) champagne chilled
Lime and orange slices

Chill Riesling and champagne. Combine orange and lemonade concentrate and Riesling. Stir well. Chill.

Just before serving, add champagne - DO NOT STIR. Pour into glasses. Garnish with lime and orange slices.