Did you know there's a National Taco Day? It shouldn't be surprising. There's National Pizza Day, National Hamburger Day, National Frozen Custard Day, and National Cheeseburger Day (not to be confused with National Hamburger Day...big difference). So why not a taco day? October 4 is National Taco Day, and we're using the occasion to try and find Sedalia's best tacos.