01 - Fill two old-fashioned glasses generously with crushed ice, ensuring enough room for the cocktail mixture.
02 - Combine orange juice, pineapple juice, lime juice, orgeat syrup, and simple syrup in a cocktail shaker. Shake vigorously for 10–15 seconds until thoroughly chilled and blended.
03 - Strain the mixture evenly over the ice-filled glasses, distributing the liquid between both servings.
04 - Slowly pour 0.25 fluid ounce grenadine into each glass. Allow it to settle at the bottom for a beautiful layered effect.
05 - Decorate each glass with an orange slice, a maraschino cherry, and a fresh mint sprig.
06 - Serve immediately with straws. For variation, add club soda for fizziness or adjust lime juice for brightness.