01 - Using a sharp knife, slice 1/4 inch off the length of the watermelon to create a stable, flat base that prevents tipping during service.
02 - Mark a handle and basket perimeter on the watermelon rind. Carefully cut out the handle design and remove the top sections to expose the red flesh.
03 - Scoop out watermelon balls using a melon baller, or cut flesh into bite-sized 1-inch cubes. Reserve all pieces in a large mixing bowl.
04 - Wipe the inside of the carved watermelon basket with paper towels to remove excess moisture and juices.
05 - Add grapes, cantaloupe, pineapple, strawberries, and kiwis to the watermelon pieces. Toss gently to distribute fruits evenly.
06 - In a small bowl, whisk together lime juice, honey or maple syrup, and chopped mint until fully incorporated.
07 - Drizzle the citrus-honey dressing over the fruit mixture. Fold gently with a spatula to coat all pieces without mashing delicate fruits.
08 - Transfer the dressed fruit salad into the prepared watermelon basket. Refrigerate for at least 30 minutes before serving. Garnish with additional fresh mint sprigs if desired.