Beat the Heat: I am literally melting today. 100+ degrees with humidity and the chances of preventing a headache are slim to none. More days like this to come as we are just entering summer. Maintain hydrated and enjoy the process of keeping fluids in your body… whip up this watermelon snack and nibble all day long. Three ingredients total, 5 minutes prep, and a thousand times tastier than just plain watermelon. Watermelon cubes, few tbsp champagne vinegar (I used Trader Joes Orange Muscat Champagne Vinegar), and minced fresh mint.