Oct. 4 is National Taco Day, and national and regional taco chains are marking this taco lovers' fiesta with free tacos or specials.
According to the made-up food holiday’s website, NationalTacoDay.com, Americans ate more than 4.5 billion tacos last year. The site estimates that's 490,000 miles of tacos and 775 million pounds.
CLICK HERE FOR TACO DEALS