Are You Ready For April Fool's Day? Better read the Museum of Hoaxes's March Newsletter to find out. Certain pranks are already in progress, while other recent hoaxes - of which at least one was seriously discussed here on MetaFilter - remain fresh in our minds. Real aficionados and sleuths, of course, will head straight for the hoax websites pages, where some seem too good - or too awful - not to be true. In Southern Europe, April Fool's Day is known as Liars' Day and everyone is entitled - nay, compelled! - to invent at least one big whopper. Any ideas?