Makes about 1-1/2 quarts (8-12 servings)

Heat in large saucepan over high heat to boiling:
8 cups sliced fresh rhubarb or frozen unsweetened rhubarb
3 cups water
1 cups sliced fresh or frozen strawberries
1 can (6 oz) frozen pink lemonade concentrate
1/4 cup sugar

Reduce heat, Simmer covered until rhubarb is very soft, 10 - 15 minutes.

Strain mixture, pressing fruits with back of spoon to extract liquid;

Discard pulp.

Refrigerate covered until cold if serving soon, or can it  while still hot in clean sterile jars.. Stores for months.

We especially like it for Christmas, served over dry ice.

To serve:
1 cup ice cubes
2 cups lemon-lime carbonated beverage (Ginger ale makes a nice substitute)
Lemon slices
Strawberries

No need for ice if you use frozen strawberries or frozen lemon slices.