Flash mob organizers Seattle Deviants put together their annual Pillow Fight Seattle on Saturday, April 1, in Cal Anderson Park.

The feathers flew during this year's event, mixing in people's hair and the mud below. Founder Gus Catalano dressed as Donald Trump, electing to be batted around by participants for nearly an hour.

Many of the pillows were donated this year by a local hotel. Donations were collected for Compass Housing Alliance and the Downtown Emergency Service Center.