Cucumber-Infused Gin-and-Grapefruit Fizz

Place cucumbers in a small pitcher. Mash with a muddling tool or a wooden spoon until cucumbers release juices and break down into small pieces. Add gin, cover, and refrigerate at least 12 hours and up to 3 days.

Place ice in each serving glass. Pour 1 1/2 ounces cucumber-infused gin into each and top with soda. Stir once, garnish with cucumber slices, and serve immediately.