Gin-and-Honey Spritzer

In a small saucepan, bring the honey and 1/2 cup of water to a simmer, stirring to dissolve the honey. Transfer the honey syrup to a small heatproof jar and refrigerate until cold, about 30 minutes. In a low ball or collins glass, mix the gin with the soda water, lemon juice and 1/2 ounce of the honey syrup. Add ice and garnish with cucumber and mint; serve immediately. Reserve the remaining honey syrup for more cocktails.