1. On September 28, 1903, the Salt Lake City and County Building was dedicated. The building, designed by architect Richard K.A. Kletting, is considered one of Utah's most significant architectural achievements and is listed on the National Register of Historic Places.

2. In 1917, the first issue of The Daily Utah Chronicle was published at the University of Utah. The student newspaper has been in continuous publication ever since, making it one of the oldest student-run newspapers in the country.

3. On September 28, 1928, the Church of Jesus Christ of Latter-day Saints dedicated the Salt Lake Temple Annex, a five-story building adjacent to the Salt Lake Temple. The annex served as a temporary headquarters for the church while its main offices were being renovated.

4. In 1944, the Hill Air Force Base was established near Ogden, Utah. The base played a significant role in World War II and has since become the largest employer in northern Utah.

5. On September 28, 1974, the United States Olympic Committee awarded Salt Lake City the right to host the 1976 Winter Olympics. However, due to financial difficulties and concerns about environmental impact, Salt Lake City was forced to withdraw its bid and the games were ultimately held in Innsbruck, Austria.