"Pro-American Rally" in Madison Square Garden drew 20,000.
https://www.vox.com/culture/2019/2/20/18230052/night-at-garden-oscars-2019-madison-square-bund-anniversary-interview
https://www.vox.com/culture/2019/2/20/18230052/night-at-garden-oscars-2019-madison-square-bund-anniversary-interview