Sunday, June 19, 2016
Its first celebration was in the Spokane YMCA on June 19, 1910. Her father, the civil war veteran William Jackson Smart, was a single parent who raised his six children there.
After hearing a sermon about Jarvis' Mother's Day in 1909 at Central Methodist Episcopal Church, she told her pastor that fathers should have a similar holiday honoring them.
Although she initially suggested June 5, her father's birthday, the pastors did not have enough time to prepare their sermons, and the celebration was deferred to the third Sunday of June.
Several local clergymen accepted the idea, and on June 19, 1910, the first Father's Day, "sermons honoring fathers were presented throughout the city."
--Read the entire Wikipedia article here.