Krispy Kreme has found a sweet way to encourage people to get the COVID vaccine. “To show our support for those who choose to get vaccinated, starting Monday, 3/22, anyone who shows their COVID-19 Vaccination Record Card will receive a free Original Glazed® doughnut,” Krispy Kreme said on its web page. The offer is good every day through Dec. 31 for customers who have received one of two shots of the Pfizer or Moderna vaccines or one shot of the Johnson & Johnson vaccine. Customers must bring their card when they come to the counter or go through drive-thru. A sticker saying they got the shot will not suffice, the company said.