Labor Day is a time to celebrate the end of summer and for many the beginning of a new school year. It's also a fantastic time to shop end of summer deals at your favorite retailers. Labor Day sales include discounts on TVs, furniture, mattresses, and appliances from retailers like Best Buy, Home Depot, Walmart, and more. To help guide you through all the promotions and offers, we've put together a list of the best sales that are currently going on. We've also hand-picked the top standout deals from a variety of categories such as appliances, electronics, home items and more. Some standout deals include the Vizio 65-inch 4K TV on sale at Walmart for $479.99 , the Lenovo Ideapad laptop on sale for $209.99 at Best Buy, and 40% off the Echo Dot at Amazon . We'll also tell you everything else you need to know about the Labor Day sales event such as the date, retailers that are participating, and what deals you can expect and from what categories. When is Labor Day 20...