Purple Moscow mule - floral aroma, spicy fruit flavors, and a magical purple color, make this drink the ideal Halloween cocktail.
Swipe the rim of the glass with a lime wedge, and dip in icing sugar.
Put some ice cubes in the glass, and pour the Creme de Violette. Add the gin, fresh lime juice, and top with the ginger beer.
* Fever Tree ginger beer is the only ginger beer I recommend here. BevMo or WorldMarket carries the brand, but you can also get it online.
If you can't find this brand, I suggest you substitute it with regular tonic water, and add freshly grated ginger to the drink.