2 (16 ounce) cans pineapple juice
1 (12 fluid ounce) can lemon-lime flavored carbonated beverage
1 (12 ounce) can blackberry preserves
1 (2.5 fluid ounce) can grenadine syrup
In a small pitcher, mix pineapple juice, lemon-lime soda, black cherry preserves, grenadine and liqueur. Serve with a straw or glass garnish.