Sparks and Gledes

Acidulate the strained orange juice with citric acid.

Add the acidulated juice to the warm whole milk to allow it to curdle.

Pour the curdled milk into a damp Chemex filter set over a carafe, ensuring some of the mixture reaches the filter's sides.

In a small pitcher, combine the Campari, Islay Scotch, Maraschino Liqueur, and a pinch of salt.

Add this mixture to the filter containing the curdled milk.

Ensure the filtrate is pale orange and clear.

Place the setup in the refrigerator overnight to allow the flavors to meld.

Transfer the clarified cocktail into a labeled jar for serving.