Churchgoer

Combine the gin, genever, bianco vermouth, and herbal liqueur in a mixing glass.

Add a dash of orange bitters.

Fill the mixing glass with ice and stir until well-chilled.

Strain the mixture into a chilled Old Fashioned Glass.

Express the oils from a lemon peel over the drink, then discard the peel.

Express the oils from a grapefruit peel over the drink, then discard the peel.

Serve without ice in the Old Fashioned Glass.

Serve the strained cocktail over fresh ice in the Old Fashioned Glass.