Mexican Sunrise Punch

1 cn Orange juice concentrate

1 cn Lemonade concentrate

1 cn Limeade concentrate

9 c Water

2/3 c Tequila

1 cn Ginger ale (12 oz.)

Grenadine syrup (optional) Lime slices; for garnish Ice cubes Put frozen juices in a medium-size punch bowl or large pitcher. Stir in water. Add tequila, ginger ale, and if desired, about 1/4 cup grenadine. Add ice; stir again. Garnish with lime slices. Makes 12 cups.