How to Make It
Place honeydew in a medium bowl, and drizzle with rum; toss gently, and let stand at room temperature for 15 minutes. Using a slotted spoon, transfer melon to a large bowl. Reserve leftover rum and melon juice.
Whisk together lime zest, lime juice, agave syrup, mint, salt, and 1 tablespoon of the reserved rum and melon juice in a small bowl.
Add grapes, apples, kiwi, and pear to bowl with melon. Drizzle lime-rum dressing over fruit, and toss gently until well coated. Top with lime slices and mint; serve immediately.