Farmers depend on cheap and flexible labor to pick fragile crops like oranges, peaches, blueberries and more. Phillippe Diederich/Getty Images hide caption

Berger cookies are a Baltimore thing. They're shortbread cookies with a thick layer of chocolate fudge icing. danielle_blue/Wikimedia Commons hide caption

At least these unfortunate souls didn't have to listen to the annoying Labor Day songs Jim Nayder has chosen. Getty Images hide caption

Keeping an active mind by doing things like playing chess helps stave off the development of dementia. Bulent Kilic/AFP via Getty Images hide caption

Heart, led by Ann and Nancy Wilson, has survived more than three decades of music and fashion. Amber McDonald hide caption