Trump Declares New Holiday: TanksgivingWASHINGTON D.C.—During a meeting with officials about Trump's Fourth of July tank parade, one of the men on Trump's staff jokingly said to another, "Happy Tanksgiving." The man—a father of four children (obviously)—was overheard by the president who immediately decided this "Tanksgiving" thing was a great idea. (SNIP) Tanksgiving will be the nation's first monthly holiday and will be celebrated the third Thursday of every month.