Fill a collins glass with ice cubes
Pour 0.75 oz of lime juice, 0.75 oz of homemade snap pea syrup, 0.5 oz of green chartreuse, 0.5 oz of Amontillado sherry, 1 oz of aged rum and 1 oz of gin into a shaker
Add a pinch of pink salt
Shake thoroughly
Pour the cocktail into a perlini shaker, gas it and shake thoroughly
Slowly open the perlini shaker in order to remove the surplus gas
Pour into the collins glass
Spray barbecue-flavored tincture over the glass
Garnish with pea tendrils with spices