Pioneer Day (The Church of Jesus Christ of Latter-day Saints)

Pioneer Day commemorates the arrival of the first group ofLatter-day Saintpioneers to the Salt Lake Valley, on July 24, 1847. In Utah it is an official state holiday, and the associated celebration, including a parade, is referred to as Days of ’47. It is a time for recognizing all people who have contributed to building the state, regardless of religion or background.
https://www.churchofjesuschrist.org/study/new-era/2010/07/to-the-point/what-is-the-significance-of-pioneer-day-is-it-celebrated-all-over-the-church?lang=eng

Video link: https://www.youtube.com/watch?v=-1Bv60HRR38