Glop - cooking recipe

Ingredients

1 (12 oz.) can frozen lemonade concentrate
1 (12 oz.) can frozen grape juice concentrate
4 (12 oz.) cans water
48 oz. 7-Up

Preparation

Mix the first 3 ingredients well and refrigerate.
When ready to serve, pour large, ice-filled glasses 2/3 full of fruit juice mixture.
Fill with 7-Up and stir.