Krispy Kreme is giving away free doughnuts on May 7. Heres how to get yours.

FREE KRISPY KREME: Krispy Kreme is giving away free original glazed doughnuts on May 7. Order in store only, with no purchase necessary.Opens in a new windowCredit: Krispy KremeFree Krispy Kreme Original Glazed DoughnutsLearn MoreOn May 7, Krispy Kreme is giving away original glazed doughnuts for absolutely nothing.There's no purchase necessary with this free giveaway. The offer is only available on May 7 at participating U.S. shop locations and is subject to availability. Participants are limit