2 oz cachaça½ oz Earl Grey-Lavender syrup4 lemon
instructions :

Muddle the lemon quarters and syrup in a shaker tin.
Add the cachaça and shake lightly.
Strain over a large ice cube. Garnish.

Earl Grey-Lavender Syrup:

Make a 2:1 ratio of loose-leaf earl grey tea and dried lavender.
Steeped with 1 vanilla bean in hot water for 10 minutes.
Strain the liquid, then add equal parts of cane sugar and allow to cool.
Bottle and keep in refrigerator for up to 2 weeks.

source :
imbibemagazine.com