Take fresh orange juice and berry juice and pour into moulds, preferably silicone. Freeze and use in cocktail to prevent watering down of drink by adding juice infusion.
1 Cup Water
1 Cup Sugar
5 Mint Sprigs
Muddle mint in pot. Bring all ingredients to a boil and remove immediately. Allow to cool before using in cocktail.
Shake all ingredients (except ginger beer) in an ice-filled shaker, strain into a mule mug.
Top with ginger beer and garnish with a lime wedge.