The Galliano Sour is a cocktail that was created in the early 1900s and is made with Galliano, lemon juice, and sugar. It is a sweet and sour drink that is served in a glass with a straw.

Galliano is an Italian liqueur that is made with herbs, spices, and vanilla. It is a sweet liqueur that is often used in cocktails.

Lemon juice is a sour citrus juice that is made from lemons. It is used in cocktails to …