Protesters across Southern California and the country took to the streets for ‘No Kings’ demonstrations against President Trump and the $45-million celebration of the U.S. Army’s 250th birthday, which coincides with Trump’s 79th.

Car horns, chants and cheers filled the air around the Williamsburg-James City Courthouse on Saturday night as thousands of people participated in the largest “No Kings” rally in the region.

Protests are taking place in San Francisco, Oakland and San Jose as part of the nationwide "No Kings" movement on Saturday.

The Houston demonstration is one of several planned in the region throughout the day and is expected to draw thousands of protesters.

The parade was the spectacle event Trump had long wanted. It also helped sparked the largest mass opposition to him since his inauguration 145 days earlier.

Across the country, relatively few disruptions were reported during protests and marches where the mood ranged from joyful to defiant.

The rally at Daley Plaza started at noon with a moment of silence for the shootings in Minnesota before moving into the streets of downtown Chicago.

Saturday’s anti-Trump protests have largely wound down across the U.S.—and most official events appear to have wrapped up without much controversy or violence. “In one of the largest protests in Seattle history,

"No Kings," a nationwide series of protests scheduled for Saturday, was planned as a counter to the military parade taking place in Washington D.C. on the same day. That parade is being held in honor of the U.S. Army's 250th anniversary and, coincidentally, Mr. Trump's 79th birthday.

South Jersey residents, such as Jessica Herrera of Cherry Hill, took to the streets of Philadelphia to sound off against the Trump administration.

The event — in which participants lined the bridge from Wysor Street to Riverside Avenue — was part of a nationwide "No Kings" protest.