Is there anything more refreshing than watermelon on a hot summer day? I don’t think so. That’s why I’ve got a watermelon recipe for you today that will get you through those hot summer days. Meet the watermelon cucumber slushie. If this doesn’t scream summer, I don’t know what does! The best part is that this recipe is kid-friendly, so you can mix these up with your little ones for your next pool day. They will enjoy a tasty and healthy drink while getting to spend some quality time with you.