Add all ingredients to shaker. ‘Dry’ shake without ice first to emulsify egg white. Add ice and shake a second time. Double strain into a chilled Nick & Nora glass. Garnish with an edible flower.*To make hibiscus syrup:
Add all ingredients to saucepan and bring mixture to a boil. When it is boiling, remove from heat and stir until sugar dissolves. Allow to cool for 20-30 minutes.