Nancy Hoover’s students, pre-K through fourth grade, created more than 80 pieces of art for a project called “Thank You Frontline Heroes!” ...

A national thank you card will be created by author and illustrator Charlie Mackesy together with schools across the country. The card will be made to celebrate Thank You Day on Sunday 4 July.

Her “Thank You Poster” was working. From a safe distance, it was bringing her neighbors together. “That’s what I wanted,” Stewart explained. “I want this to be for our neighborhood.