Everyone who donates blood by April 23 will receive a T-shirt while supplies last, featuring Snoopy as his alter ego, Joe Cool, in front of the Red Cross logo with the caption “Be cool.

It was a white T-shirt bearing the likeness of Snoopy wearing shades and leaning effortlessly against the iconic American Red Cross logo ... blood donations in the spring of 2023. “Be cool. Give ...

It’s a white T-shirt that displays Joe Cool — the name of Snoopy’s alter ego that wears sunglasses — leaning on the Red Cross logo and text that reads, “Be cool. Give blood.” ...