Grey Goose works well in this drink
Rose's Lime Cordial
if a more sour taste is desired, use lemon juice instead of cordial to create Cthulhu Sour
The Old Ones Awake!
Put all ingredients in a shaker field with ice. Shake and pour into a Martini glass, preferable with tentacles. Drop one maraschino cherry into the glass and serve with the words: “Iä! Iä! Cthulhu fhtagn!“