To prepare your high-ball glass, run a slice of lime around the rim of the glass. Pour toasted Tajin on a plate and press the rim of the glass into the Tajin.

To a cocktail shaker, add Coconut Tequila, Pineapple Juice, fresh lime juice, sugar syrup ice. Shake till cold. Strain into your prepared glass. Top with sparkling water. Add a thinly sliced lime to garnish.