President Joe Biden has asked everyone to wear a mask to help reduce the spread of the COVID-19 virus.

Retired Mayor Elizabeth Tisdahl stops for a chat as she takes her dog for a walk.

From now until April 30, the RoundTable will post a photo of someone wearing a mask to help prevent the spread of COVID-19.

Please send photos of yourself, your family or friends wearing a mask to editor@evanstonroundtable.com. Include a short note if you wish.