Tenzing Coupe Cocktail. "Sing me Spanish Techno" by Brenna Washow.

1.5 ounce fino puerto sherry Lustau

.5 ounce Glen Scotia 12 yr.

.5 ounce grapefruit juice

.5 ounce lemon juice

1 ounce gum syrup

3 dashes dryhopped grapefruit bitters

1 ounce fantinel extra dry sparkling

espellett and gum syrup for rim of glass