Mezcalicus

Rinse the Old Fashioned glass with sambuca to coat the interior, then discard any excess.

In a mixing glass, combine the mezcal, Strega, bergamot liqueur, and Bianco vermouth.

Add ice to the mixing glass and stir until well chilled.

Strain the mixture into the prepared Old Fashioned glass over a large ice cube.

Garnish with an orange peel, expressing its oils over the drink before adding it to the glass.