The library was founded on June 14, 1921 by the Shakespeare Club. To celebrate the milestone, prizes and treats were given out, as well as a 100-themed scavenger hunt. Participants can guess which jars around the library are filled with 100 items for a prize drawing entry. A video on the library's history is available to watch, and is narrated by the Shakespeare Club's President. Morgan Paul, the St. Marys Community Public Library Director says celebrating this huge impact on the community is very special to them.