Wash and dry the fruit – Rinse all fruit under cold water. Pat dry to avoid slipping on skewers.
Cut the larger fruit – Slice melons and pineapple into bite-sized chunks, about 1 to 1.5 inches each.
Prepare the strawberries – Hull them by removing the green tops.
Thread the skewers – Alternate fruit for a rainbow effect. Example: grape → pineapple → strawberry → cantaloupe → blueberry → mint leaf → repeat.
Add mint leaves – Thread a mint leaf between a couple of fruit pieces for freshness.
Chill before serving – Cover with plastic wrap and refrigerate for at least 30 minutes to keep them cold and let the mint flavor infuse.
Serve and enjoy – Arrange on a platter, tiered stand, or stick upright in a halved watermelon for display.