He has a Rally in Tulsa. It was going to be today, which is Juneteenth, a day marking the end of Slavery in the US. He moved it to Saturday. There was a Junteenth rally at OSU today.
Trump really stepped in it by not knowing what Juneteenth is. His aides had to tell him. Tulsa is also the home of the worst race massacre in US history. White people came to a once prosperous black neighborhood Black Wall Street, burned it down, and killed anywhere up to 300 residents (no official count was done) in 1921. He didn't know about that, either.
Tulsa race massacre - Wikipedia
But, thread related news, a lot of people in Tulsa are not happy about the Rally due to Covid-19 spread, as thousands pack into a small arena for the rally.