Add white rum, fresh pineapple juice, maraschino liqueur, and grenadine into a cocktail shaker.
Fill the shaker with ice.
Shake vigorously for 10–12 seconds until well chilled.
Double-strain into a chilled cocktail glass.
Garnish with a maraschino cherry.
Named after silent film star Mary Pickford, this cocktail was reportedly created for her at the Hotel Nacional in Havana during Prohibition. Using freshly pressed pineapple juice rather than canned makes a significant difference - look for ripe, fragrant pineapple for the brightest result.
My Bar Shelf reads your shelf and shows you every cocktail you can make from what you already own, including Mary Pickford.