Today's drink was shared with me by Carrie, a bartender from Virginia who was at the Golden Lion last night.
1 1/2 oz vodka
1 1/2 oz blue curacao
1/2 oz Chambord raspberry liqueur or creme de cassis
Splash sour mix
Shake the vodka, curacao, and sour mix with ice and strain into a chilled cocktail glass. Sink the Chambord (or cassis), creating a dark layer under an ocean blue layer.