Lambic Blinker

This is my new favorite! Jamie Boudreau recipe based on the Blinker
Cocktail.

2 oz rye
½ oz Framboise Lambic Liqueur (recipe below)
1 oz grapefruit juice
Shake and strain into a cocktail glass.

Framboise Lambic Liqueur
16 oz Framboise Lambic
16 oz sugar
20 oz vodka
Place lambic in a glass and stir, releasing CO2.
Place lambic in fridge overnight (releasing the rest of the CO2).
Place lambic in a pot on high heat.
Slowly add sugar, stirring all the while.
As the beer heats a head will form; remove from heat.
Skim off head and allow to cool.
When cooled, if any "chunks" of head left, skim off.
Place syrup in bottle and add vodka.
Shake well.