The Shanghai Fizz is a bubbly and refreshing cocktail that is perfect for celebrating in Shanghai. It is made with gin, lemon juice, simple syrup, and club soda. The cocktail is shaken with ice (except for the club soda) and strained into a tall glass filled with ice. It is topped with club soda and garnished with a lemon twist. The Shanghai Fizz is a light and effervescent cocktail that is perfect for toasting to a memorable night in Shanghai.