Lemon Drop Martini

1 1/2 cups Vodka

1 1/2 cups Limoncello

1 1/2 cups Grapefruit Juice

1 cup Lemon Juice

Shake vigorously over ice cubes and strain into martini glasses each rimmed with sugar and garnished with a lemon slice.

Serves, oh, maybe two?

Cool Drink Note: I've been searching for the perfect Lemon Drop martini for quite some time. I got this recipe from my friends at The Lemon Drop Inn