Captain's Grog is a tropical rum cocktail that is perfect for a beach party or a summer gathering. It is made with dark rum, lime juice, pineapple juice, and a splash of grenadine. The combination of rum and tropical fruit juices gives it a sweet and tangy flavor with a hint of tropical vibes. Serve it over ice and garnish with a pineapple wedge and a cherry for a fun and festive presentation. Captain's Grog is a crowd-pleasing cocktail that will transport you to a sunny island paradise.