Stir hot water and honey together to make honey syrup. Let it cool.
Fill a cocktail shaker with ice.
Add gin, fresh lemon juice, and honey syrup to the shaker.
Shake for 10-15 seconds until chilled.
Strain into a tall glass filled with fresh ice.
Top with club soda and stir gently.
Garnish with a lemon wheel and mint sprig.
Notes
Store honey syrup in an airtight container in the refrigerator for up to 2 weeks.Add 2-3 thin slices of fresh ginger when shaking for a spicier version.Replace gin with extra club soda or tonic water for a non-alcoholic drink.Use quality gin for the best flavor with honey and lemon.Fresh lemon juice tastes better than bottled juice.