Christopher A. Brown, curator of the Children’s Literature Research Collection at Free Library of Philadelphia, writes: “An Instagram post referencing an online program is fantastic, but the ephemeral nature of social media means that posts (and the staff time used to make those posts) is buried in a patron’s notification feed within a few days—sometimes within a few hours. A live stream may be lost immediately. Our goal, therefore, was to not only create engaging online content, but to house that material in a place that could be easily accessed for repeat viewings. After all, we know a thing or two about archiving important documents.”