A good hidden secret is this street taco stand. They may not have all of the meat options one is used to, but they do have the usual ones.

Can't get "lengua" or chicken.

The tacos were great and so was the salsa...their horchata needed some work, though.

There isn't much in the service department, because you don't really deal with the people much, but their prices are great.

Overall, I would say this was a great experience, but expect to be standing because their are no tables. Otherwise, you can eat in your car...which may not be close by (their is only curb side parking and if there is no space near it, you will need to park around the corner and walk).