Created by the Booze Époque team of Meaghan Sinclair and Harmony Dawn.
2 ounces reposado or blanco tequila
Juice from 1/2 a lime
Pinch of salt
2 ounces Grapefruit soda (The Mexican soda Jarritos used here)
1 ounce fresh grapefruit juice
Add tequila, lime, grapefruit juice and salt to glass. Add ice. Stir. Top with soda.