The estimated 70,000+ peaceful demonstrators had various grievances with the Trump administration, but immigration policy was the prevailing theme.

Tens of thousands marched down 5th Avenue, with no reports of property damage, according to the Seattle Police Department. It was over 1.5 miles of people.

Massive crowds gathered in Cal Anderson Park, aboard a state ferry and at the state Capitol to denounce the hard-line policies of President Donald Trump.

Saturday marked the start of the "No Kings" protests, with thousands of gatherings scheduled nationwide - and at least 80 of those are being promoted across Washington.Just a few of the protests scheduled for Saturday in western Washington include Cal Anderson Park and the University of Washington's Red Square in Seattle.

Millions marched in cities across the U.S. on Saturday as part of the nationwide "No Kings" demonstrations, according to event organizers