Sweet! Friday is National Donut Day and you can score free ones at several Houston-area businesses. (FriYay!)

Walmart is giving away 1.2 million free donuts from 12:30 p.m. to 6:30 p.m  Friday, along with free samples of Seattle's Best Coffee.

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Krispy Kreme is offering 1 million free doughnuts Friday and there's no purchase necessary. Feel free to debate the best way to spell donut/doughnut while you wait in line.

If you want to buy local, Shipley Do-Nuts is handing out a free glazed donut with any purchase but only until noon Friday. 

You can also snag a free donut with any purchase Friday at Dunkin'. 

And Voodoo Doughnut has $1 Homer doughnuts. 

Deal Boss guru Matt Granite has more donut/doughnut giveaways.