“The Tooth Fairy has a sister named the Sock Fairy, which is why every time you open the dryer a sock is missing and instead you find coins.” Keeping the footsies in pairs won’t be a challenge if you launder every pair in a mesh lingerie bag. That’s how we do it. But until they start selling socks in sets of three, the mysterious hosiery disappearances continue. For a chuckle, see the Sock Comics page on Pinterest.