Blinker

Probably the best drink with grapefruit juice, and a good way to introduce rye to people who drink vodka and grapefruit juice. You can replace the raspberry syrup with grenadine, though it's not as satisfying as a drink.

2 oz Rye
1 oz Grapefruit juice
1-2 bar spoons Raspberry Syrup

Combine ingredient in an ice-filled glass and shake for 15-20 seconds. Strain into a cocktail glass and garnish with a lemon peel.

Enjoy.