Sparkling Fresh Mint & Grapefruit Spritzer

1 Rub the rim of a short cocktail glass with a grapefruit wedge. Swirl the rim through a small pile of sugar.
2 Add mint leaves, 2 grapefruit wedges, and 2 shots of gin to shaker. Muddle for approximately 15-30 seconds to make sure that all of the flavors are combined.
3 Add ice to the sugar-rimmed glass and pour drink into glass. Top with grapefruit-infused sparkling mineral water and stir.  Add additional mint and grapefruit to glass if desired.
4 Enjoy!