Wash and chill the whole watermelon for several hours before cutting to help create firmer fry-shaped sticks.
Slice the melon into thick round sections.
Remove the rind carefully from each slice.
Cut the flesh into long fry-shaped sticks.
Pat gently with paper towels to remove excess juice.
Arrange watermelon fries neatly on a serving platter.
Drizzle lightly with lime juice if desired.
Sprinkle chili powder or tajin for extra flavor.
Serve with lightly sweetened yogurt or citrus-honey dip for a balanced, refreshing contrast.