America 250 Exhibit: Changemakers of Ontario County

Explore the stories of Ontario County's trailblazers who shaped the county through the ideals of liberty, equality, and human rights. Learn how Mary Ann Mallard advocated for Martin Luther King Jr.’s birthday to become a school holiday twelve years before it became federal law; delve into Arthur Caswell Parker’s work on the Iroquois Confederacy; and see how George Edward Barton pioneered occupational therapy. Their legacies will be featured in the Meeting Room Gallery.