Mediocre Mexican food joint that is open 24-7. Satisfies any taco/burrito/etc craving you have at any time of the day. There is a salsa bar with pickled veggies that is self serve, which is nice. It's also a chain that is all across the city.
I have tried the carne asada burrito, California burrito, chicken chimichanga, and Machaca (shredded beef and eggs). I wasn't blown away by any of it, but it was still tasty for being fast food. I think my favorite out off all of them was the carne asada burrito. The restaurant itself is kept pretty clean.