Punch
["2 1/2 c. sugar", "3/4 c. lemon concentrate", "2 1/2 qt. water", "46 oz. can pineapple juice", "food coloring"]
["Mix and add food coloring if desired; chill.", "Makes about 5 quarts."]
["sugar", "lemon concentrate", "water", "pineapple juice", "food coloring"]