In a cocktail shaker combine all ingredients with ice and shake cold for 10 seconds and pour into a tall glass. Garnish with fresh mint.
Tips
To prepare blueberry syrup: take 1 cup muddled blueberries, 1 cup water, and 1 cup simple sugar in a saucepan and bring to a simmer. Blend and then strain using a fine mesh.
You can infused vodka with real vanilla bean for a few weeks if you have time
To prepare cold brew H&K chamomile tea: take 3 g of Herbs & Kettles Chamomile Tea, add a small amount of hot water just enough to cover the flowers to ensure food safety, and then add 2 cups (480 ml ) of water at room temperature. Chill in the refrigerator for 4-6 hours and then strain and decant into a new container.