The DC "No Kings" protest is marching to the White House on Saturday afternoon as President Trump hosts a celebration for the 250th anniversary of the U.S. Army.

For those intent on digital protest, you can join with simple post on social media mentioning "Barack Obama Day."

There's going to be a lot going on this Flag Day, from protests to a papal speech to a military parade. Seven "No Kings" demonstrations are planned in Palm Beach County on June 14 as part of nationwide day of opposition to policies enacted by the Trump administration.

Falling on Flag Day and Trump's birthday, the national day of protest is intended to help counter Trump's planned Washington, D.C. military parade.