Â鶹¹ÙÍø

WASHINGTON — Whether they’re plain, slathered in chocolate, sprinkled with sugar or stuffed with jelly, doughnuts make people happy.

Related Gallery

Behind-the-scenes look at how a favorite doughnut is made

Duck Donuts moved into the D.C. area in 2015 and has since expanded to multiple locations. Here’s a behind-the-scenes look at what sets these fresh-off-the-fryer, made-to-order doughnuts apart from others.

Here’s where to find the deals on Friday:

Ìý Get a free doughnut with any purchase.Ìý Also, all receipts printed Friday will include a coupon good for a free half dozen doughnuts when you buy a half dozen.Ìý The coupon is valid Mondays, Tuesdays and Wednesdays until Aug. 31.

:Ìý Buy any beverage and get a free doughnut.

Ìý Grab a free OC Sand doughnut at participating shops.

Giant: Purchase any single doughnut for 50 percent off.

Chow down on one free doughnut of your choice.

One free glazed doughnut with each purchase of coffee.

Safeway:Ìý Get one dozen jumbo doughnuts for $5.

Ìý At the Annapolis location only, wear anything doughnut-themed, and get one free doughnut.Ìý Wear a Sandy Pony Donuts T-shirt, and you’ll get two free doughnuts.

Wear a Sugar Shack T-shirt to get a free doughnut.