Apparently today is national watermelon day (who comes up with these?) To celebrate summer's favourite fruit, I give you this cool (literally, cool, as in refreshing) watermelon-blueberry popsicles. They're super easy to make. I have one of these little single serve blender but I'm sure a full size one would work as well. Blend some watermelon chunks with a little lime juice. For 6 popsicles, 4 cups of watermelon and 2 tablespoons of freshly squeezed lime juice works. The original recipe called for 1-2 tablespoons of sugar but my husband is all paleo now so sugar has been banned in our house. And you really don't need the extra sweetness, the watermelon should be sweet enough on its own. ...