Posted on September 5, 2015September 3, 2015 Here’s a way to make a real positive impression on any holiday guests this Labor Day weekend. Mark Rober, a former NASA engineer, will demonstrate that you can magically skin a watermelon and promises it will take you about 10 minutes. By April Food and Drink Cooking with watermelonLabor Day weekendMark RoberSkin A Watermelon