The biggest single-day mobilization of resistance since President Donald Trump returned to office is expected Saturday, June 14, with "No Kings" protests in cities across the U.S.

Meanwhile, "No Kings" protests were scheduled in all 50 states to counter Trump's celebration, in cities like New York, Los Angeles, Philadelphia and Boise.

Protesters across the North Bay have started taking to the streets as part of a nationwide wave of rallies Saturday opposing President Donald Trump and what they call a rising threat of authoritarianism.

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.

The parade, honoring the Army’s long-planned 250th anniversary celebration and coinciding with Trump’s 79th birthday, is set to step off from the Lincoln Memorial under the threat of stormy weather in Washington and protests around the country tied to a turbulent week of immigration enforcement that has involved military deployment in Los Angeles.

"We are here today in Tacoma saying we will not yield to that darkness in the smallest dimension," said former governor Jay Inslee.

The largest military parade in Washington in decades unfolded Saturday alongside hundreds of protests against it, and its chief organizer

Protesters in Pinellas and Hillsborough counties chant and stand in solidarity for the rally tied to hundreds more happening in cities across the nation.