
The Carnation League of America encouraged all Americans to wear a red carnation on William McKinley’s birthday, January 29. The League was founded by Lewis G. Reynolds of Dayton, Ohio in 1903.
President William McKinley was assassinated at the Pan-American Exposition in Buffalo two years prior. McKinley’s favorite flower was said to be the carnation.
The 2026 observance will include a small exhibit on the history of Carnation Day and the life and legacy of Ohio Governor and President William McKinley.