The Shanghai Sling is a fruity and tropical cocktail that is perfect for a night out in Shanghai. It is made with gin, cherry liqueur, pineapple juice, lime juice, and a splash of grenadine. The cocktail is shaken with ice and strained into a tall glass filled with ice. It is garnished with a pineapple wedge and a maraschino cherry. The Shanghai Sling is a sweet and tangy cocktail that is sure to transport you to a tropical paradise.