PHILADELPHIA (AP) — Cities large and small were preparing for major demonstrations Saturday across the U.S. against President Donald Trump, as officials urge calm, National Guard troops mobilize and Trump attends a military parade in Washington to mark the Army’s 250th anniversary.

Thousands of "No Kings Day" protests are set to be held throughout the country on Saturday to protest the Trump administration.

Dozens of protests are planned across Southern California on Saturday in response to the military parade being held in Washington D.C. No Kings website Locally in Southern California, dozens of "No Kings" protests are planned. A full list of events can be found here, but some are listed below:

Police in Sonoma and Napa counties are preparing as North Bay protesters join a nationwide wave of No Kings Day rallies.

The "No Kings National Day of Mobilizations" is scheduled to take place nationwide Saturday, June 14, with about 30 taking place across Connecticut.

The "No Kings" Chicago protest Saturday in Daley Plaza is one of the anchor events for a national anti-Trump movement. It is one of more than 1,800 protests being held nationwide in response to the Trump military parade.

The "No Kings National Day of Mobilizations" is scheduled to take place nationwide Saturday, June 14, with over 30 planned in Vermont.

As many as 2,000 protests are planned across the country. Organizers say they’re meant as a counteraction to Trump’s lavish parade, which also happens to fall on his birthday.