2 1/2 c. white sugar
3 c. water
1 (12 oz.) can frozen orange juice
1 (12 oz.) can frozen lemonade
1 (46 oz.) can pineapple juice
3 c. cold water
4 qts. 7-Up

Bring sugar and 3 cups water to boil. Stir until sugar dissolves and stir in orange juice and lemonade. Stir until melted. Stir in pineapple juice and 3 cups water. Pour into 2 (13"x9") pans. Freeze overnight. Cut into 24 squares per pan. Place in Thermos jug or punch bowl. Add chilled 7-Up slowly. Makes about 2 gallons of punch.