Prep the fruit: Cut the chilled watermelon into thick circular slices, remove the rind, and use a crinkle cutter to slice the red fruit into long fry shapes.
Chill: Place the cut fruit on a paper towel-lined tray in the refrigerator to keep them firm and cold.
Make the dip: In a bowl, mix the Greek yogurt, finely diced strawberries, honey, and vanilla extract until well combined.
Serve: Arrange the fruit sticks on a platter, squeeze fresh lime juice over the top, and serve immediately with the yogurt dip.