Oct 04 2018 Sasha Hagan Current News, National Days, Taco Day, Union Reporters, United States Celebrate National Taco Day Last year Americans ate over 4.5 billion tacos! We love our Tacos ! on National Taco Day, on Taco Tuesdays & Everyday! That’s 490,000 miles of tacos, which could take you to the moon and back or, if you prefer, could, at 775-million pounds, equal the weight of two Empire State Buildings. The wor...