In a "Mad"-like wrinkle, there are two answers to the question "When was Jaffee's last Fold-in?" The final one he designed appeared in the June 2019 issue. But his last Fold-in to be published, a personal farewell to readers, appeared in the August 2020 issue. Jaffee had prepared it six years in advance, to be published after his own death. Instead, it ran after he officially announced his retirement at the age of 99, as the conclusion of an "All Jaffee" tribute issue. Cartoonist Johnny Sampson is currently carrying the feature on.