Virgin White Sangria

Ingredients:

4  cups white grape juice 
1  cup pink grapefruit juice 
1  tablespoon lime juice 
1  litre club soda  
Pink Grapefruit slices 

Directions:
 
In a large pitcher, combine all three juices, then refrigerate. 
Just before serving, add the soda water and grapefruit slices (and other fruit, if you'd like). 
Enjoy! 
Makes about 12 servings.