Protesters are taking to the streets and community hubs nationwide on Saturday in what organizers expect will be the largest single-day anti-President Trump rally since the start of his second administration.
Why it matters: The widespread movement will run counter to Trump's multimillion dollar military parade in D.C. June 14.
"No Kings is a nationwide day of defiance," organizers wrote. "From city blocks to small towns, from courthouse steps to community parks, we're taking action to reject authoritarianism."
More than 100pro-democracy advocacy groups are partnering to organize the No Kings events.
What they're saying: "Donald Trump wants tanks in the street and a made-for-TV display of dominance for his birthday," the No Kings website said.
"A spectacle meant to look like strength. But real power isn't staged in Washington. It rises up everywhere else."
The latest: "I don't feel like a king," Trump said when asked about the protests during a news conference on Thursday. "I have to go through hell to get stuff approved."
"We're not a king," he added. "We're not a king at all."
Trump on Tuesday said that any protests during Saturday's parade would be met with "very big force."
By the numbers: Millions of people are estimated to protest in more than 1,900 events in nearly 1,800 cities across all 50 states and commonwealths including Puerto Rico, organizers said.
Some international rallies are also planned in countries including Colombia, Malawi, Italy, Portugal, Germany and the United Kingdom.
Context: Trump proposed a military parade on his 79th birthday and the U.S. Army's 250th anniversary.
The Army predicts it will spend $25 million to $45 million on the plan, an estimate that doesn't include Secret Service or law enforcement.
D.C. is not known for having military parades, but Trump has been vying for one since his first term.
Yes, but: There will be no organized protest in Washington, D.C.
"We want to create contrast, not conflict," said Leah Greenberg, co-executive director of Indivisible, one of the partner groups.
"The choice to hold No Kings events in every city but D.C. is a deliberate choice to keep the focus on contrast, and not give the Trump administration an opportunity to stoke and then put the focus on conflict."
What we're watching: The Women's March is separately organizing protests called "Kick Out the Clowns."
As of Thursday afternoon, more than 15,000 people RSVPed across 330 events.
"June 14 is our chance to reflect the absurdity of the MAGA regime and the clowns who lead it," its website said.
Catch up quick: Earlier this year, anti-Trump activists rallied during the Hands Off!, 50501 and May Day protests across a single month.
April's Hands Off! protest saw at least 3.5 million of people join, by organizers' count, far surpassing the 500,000 RSVPs it garnered.