Is that the day that 200-people protesting the Tangerine Tyrant's Inauguration were arrested as a group? The right wing media dubbed them "J20." Two trials resulted in "Not Guilty," verdicts for about ten of them. Some 21 of them pled guilty to breaking car windows, breaking business windows and related vandalism, that caused almost $100,000 damage to private property. All charges were dropped for the vast majority of them.
They did not cause $1.5-million in damage to a historic building or cause a Joint Session of Congress to be halted, or injure 140-cops, disabling some of them for life. They did not threaten the completion of a Constitutionally required certifying of the election, potentially causing a Constitutional crisis.
Other than that, and a few other details under investigation by various law enforcement agencies and Congress, they are nothing alike. But, they did happen in the same city.