Pat DeReamer just celebrated her 95th birthday, but what made this milestone even more special was the arrival of a card in the mail — a card that has been part of her life for over eight decades.

SAN FRANCISCO — Two best friends who met in the 1940s have exchanged the same birthday card every year for the last 80 years. Pat DeReamer, who just turned 95, and Mary Kroger, who is turning 95 ...