June 20 is Vanilla Milkshake Day, people happily celebrate this day annually.
Celebrate National Vanilla Milkshake Day with a glass of sweet treat. If you plan to make milkshake for adults only, you can add some alcohol to make it tastier. A shot of whiskey or your favorite liquor will be enough. Combine ice cream, milk, alcohol and vanilla extract in blender. Then pour milkshake in glasses and serve the drink immediately. Remember, the more ice cream you use to make a milkshake, the thicker it will be.