See this herb below? This lime basil, which I'd never heard of before but came across at my neighborhood farmers market, New Morning Farm, last weekend.
Bangkok Breeze Cocktail
8-10 lime basil leaves
1/2 oz. simple syrup
1/2 oz. ginger liqueur (Domaine de Canton)
1 oz. rum
3 oz. coconut water
Add lime basil leaves to a rocks glass. Add simple syrup and muddle. Fill halfway with ice and add ginger liqueur, rum and coconut water. Stir to combine.