Combine grapefruit juice, Jalapeno Syrup, pamplemousse liqueur, mezcal and a scoop of Ice into a mixing glass.
Cap, then shake vigorously 20X, until chilled.
Remove cap.
Garnish a DOF glass with smoked sea salt on half the rim, as shown in the photo.
Place a Large Format Ice Cube into the glass.
Strain drink over the Ice.
Twist a grapefruit peel over the drink, rub it around the rim, then place it down the inside of the glass, as shown in the photo.
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