May 6: Free Seasoned Beef Soft Taco with order of $15 or more on Uber One Student deliveries. 'Guac on the Rock' deal expands to appetizers for Cinco de Mayo Dwayne "The Rock" Johnson and his ...

Cinco de Mayo also coincides with some limited time menu offerings including Pork Boom-Boom Enchiladas and Macho Burritos (available through June 8). 5-hour Energy and Taco John's Cinco de Mayo ...