Ingredients:

• 2 oz. Kentucky Bourbon
• ½ oz. freshly squeezed lime juice
• Fentimans Ginger beer (to top)
• Sprig of Mint (for garnish)
• Ice cubes

Instructions:

1. Squeeze the lime using a citrus squeezer and measure it as well as the bourbon with a and pour them into a copper mug.
2. Fill the copper mug with ice cubes.
3. Top off with ginger beer and stir. 
4. Light slap the sprig of mint against your hand to open up the aroma and garnish it on the drink.