This birthday tradition will never get old. A pair of lifelong best friends in Louisville, Kentucky have been exchanging the same birthday card for over 80 years, signing and dating it over and ...

That's not the only card DeReamer will be sending. With her birthday falling on April Fools' Day, she has a tradition of her own to uphold as well. She sends cards out to friends and family ...

Best friends Pat DeReamer, right, and Mary Wheaton-Kroger, left, in 2005. They've been swapping the birthday card for over 80 years. (Submitted by Don Kroger) ...