This spring, the nation’s oldest park ranger, Betty Reid Soskin, hung up her hat and retired, at the age of 100. For years, she led tours of the Rosie the Riveter World War II Home Front National Historical Park in Richmond. She played a major role in helping to establish the park and museum, which honors the women who worked in factories during wartime. You’ve probably heard of Betty Reid Soskin. But what you may not know is that she’s also an activist, author, singer/songwriter, and a poet. Soskin’s life has so many chapters. The documentary duo The Kitchen Sisters bring us this tribute to Betty – a kind of mixtape of stories that drop in on her life of 100 years, gathered and preserved by producers and archivists over the years.