National Milkshake Day is celebrated annually on September 12. This fun food holiday honors the delicious and creamy beverage made from milk, ice cream, and various flavorings. Milkshakes can be enjoyed in many varieties, including chocolate, vanilla, and strawberry, and are often topped with whipped cream and cherries. On this day, many ice cream shops and diners offer special promotions or discounts on milkshakes. People are encouraged to indulge in their favorite flavors and share their milkshake experiences on social media. National Milkshake Day is a great opportunity for milkshake lovers to come together and enjoy this classic treat.