Impersonate Authority Day

This one I have tracked back to Holidays on Earth, but I didn't find it elsewhere, except on other websites that listed every holiday they could find. It could be encouraging people to influence confidence when they need it even when they don't feel it, or it could be mocking people who impersonate real authority for less sane reasons. If you're going to do that, make sure you don't hurt anyone and remember "A liar is never believed even if he tells the truth."