National Taco Day Deals 2025. National taco day is celebrated annually on october 4th. Some may offer discounted tacos (some as cheap as $1), and some may even offer free ones.
National taco day at on the border means seasoned ground beef or chicken tinga tacos for $2, or for $4 you can get southwest chicken or brisket tacos. National taco day deals on this holiday, there are a variety of different deals offered by restaurants that serve tacos.