1. The night before, cube the watermelon and freeze overnight.2. Rim the glasses in honey, then dip in Tajin.3. Working in batches, combine the Lillet, Rosé/Prosecco, and frozen watermelon. Add 3 cups of ice and blend until slushy. Add the sparkling water/ginger beer and pulse to mix. Pour into your prepared glasses. Add a frozen watermelon slice. Enjoy!