Combine all ingredients in mixing glass. Shake and strain into an ice-filled collins glass. Garnish with pear foam (see recipe below) and a light dusting of cinnamon.
Pear Foam:
7 oz Looza Pear Nectar
3 oz St. Germain Elderflower liqueur
4 oz Egg White
Combine all ingredients into a whipped cream dispenser. Charge with nitrous oxide. Let rest for 30 minutes. Charge again before use.