which restaurants are participating in national taco day?
['Taco Bell. The deal: The ubiquitous Mexican-inspired fast-food chain is offering a special taco gift box -- dubbed the National Taco Day $5 Gift Set -- in honor of the major food holiday. ... ', 'El Pollo Loco. ... ', 'Tijuana Flats. ... ', 'On the Border. ... ', 'Taco Bell. ... ', 'Qdoba. ... ', "Fajita Pete's. ... ", "Torchy's Tacos."]