Combine the tea and the agave nectar and set aside to cool. When cool, combine all of the ingredients except the garnish in a cocktail shaker. Fill with ice, stir for 10 seconds, and strain into a Collins glass filled with fresh ice. Garnish with the lemon spiral.
To make a lemon zest spiral: remove a 4-inch by 1/4-inch strip of zest
from a lemon and wrap it around a cocktail stirrer, holding for 10
seconds. Slide the curl off the stirrer and add to your cocktail as
Photo: Lara Hata