In the episode, we read cards Grandma Micky had saved in a special weird envelope. Through the use of detective work, we realise they were for Grandma's 40th birthday! Happy belated 40th, Grandma.

22. Grandma Micky's 40th birthday card bonanza

A treasure trove of old letters tells the story of an American family through multiple generations, with a memorable cast of characters commenting on everything from the mundane of daily life to monumental, sometimes forgotten, moments in history.

Share 22. Grandma Micky's 40th birthday card bonanza

Sign up to save your podcasts

22. Grandma Micky's 40th birthday card bonanza

22. Grandma Micky's 40th birthday card bonanza