This state celebrates July 24, the day of Brigham Young's arrival, as Pioneer Day
[DOC] [TLE] Lund Pioneer Days - Ely [PAR] In the State of Utah and in various cities throughout the U.S., including Lund, July 
24 is an official ... Pioneer Day commemorates when Brigham Young and his 
followers reached the Salt Lake Valley on July 24, 1847.