Memorial Day is, of course, a time to honor America's fallen soldiers. It's also the unofficial start of summer, even if the solstice is still a few weeks away. As always, the Buy Side staff is busy finding the best deals for you to shop and save this holiday.

Some of this year's best Memorial Day Sales are already in full swing. Here are the sales worth shopping so far.

Furniture and home-goods retailer Wayfair is having a big Memorial Day sale — a gazillion items are on sale, with deals up to 70 percent off. Wayfair can be hit-or-miss in terms of quality, so I went through the sale for items we’ve tested and loved before,