1 (8 ounce) can crushed pineapple
1 (8.5 ounce) can frozen lemonade concentrate
1 3/4 fluid bottles pineapple-apple juice or juice with syrup
6 drops grenadine syrup (optional)
In a blender, combine crushed pineapple and lemonade. Pour into glass maraschino cherries. Pour lime-apple juice over pineapple. Float grenadine taffy over alcohol. Refrigerate 1 hour, juice chilling yet still stirring.