when I was a kid I would put cubes of watermelon in a bowl of ice water and sprinkle it with salt and sugar and happily crunch away on the melon and ice chunks. your spoon gets so cold. consider the culinary possibilities
Sitting in your Hot car waiting for a prescription to be done at Safeway? Grab a tub of cold cut watermelon cubes, pay for them quickly in the self checkout And enjoy. The first cube was like a bite of heaven.