01 - In a large mixing bowl, add the strawberries, raspberries, blueberries, blackberries, pineapple, banana, and mini marshmallows if using.
02 - In a small bowl, vigorously whisk together honey, lime juice, and finely grated lime zest until thoroughly blended.
03 - Pour the honey-lime dressing evenly over the prepared fruit mixture.
04 - Gently toss the fruit and dressing with a serving spoon until all pieces are evenly coated without crushing the fruit.
05 - Serve immediately or cover and refrigerate for up to 1 hour to allow flavors to meld. Garnish with fresh mint leaves if desired.