Blend ripe pears with 2 oz of water, then strain through a fine mesh or cheesecloth to remove pulp. Add a small amount of pectinase enzyme or milk to clarify, and let it rest for 1–2 hours. Once the liquids have separated, filter the clear layer through a coffee filter for your clarified pear juice.
Place ingredients into a cocktail shaker with ice. Finely slice pear for garnish and place into glass. To prepare the coconut foam, place 1 oz coconut milk and 1 egg white into a separate cocktail shaker, and shake until frothy. Pour cocktail ingredients into the glass and the coconut foam on top. ¡Qué delicioso!