Prepare the glass by rimming it with tangerine juice and dipping it into cinnamon-sugar mixture. Fill with ice.

In a cocktail shaker, combine pomegranate juice, tangerine juice, tequila, orange liqueur, honey, and vanilla extract, along with ground cinnamon, ginger, and cayenne pepper.

Fill the shaker with ice and shake vigorously for about 15 seconds until well-chilled.

Strain the mixture into the prepared glass over ice.

If desired, top with a splash of ginger beer for fizz.

Garnish with fresh rosemary and, if desired, a cinnamon stick.