In May 2005, Lee made an uncharacteristic appearance at the Los Angeles Public Library at the request of Peck's widow Veronique, who said of Lee: "She's like a national treasure. She's someone who has made a difference...with this book. The book is still as strong as it ever was, and so is the film. All the kids in the United States read this book and see the film in the seventh and eighth grades and write papers and essays. My husband used to get thousands and thousands of letters from teachers who would send them to him."

When did Lee randomly show up at the Los Angeles  Public Library?