Political Protest Greeting Cards

Project Mail Swamp is a peaceful protest to send mail that has to be physically opened to your elected leaders in the House, Senate and the White House. But even without project mail swamp, sending physical mail means that your message to your elected leader can't be accidentally deleted and who knows, maybe it ends up displayed on the legislator's door, or in an exhibit at one of our national museums (assuming they survive the authoritarian's purge). We have no kings.