Do you ever get so hungry /hungover/ had too much coffee that you need an emergency taco?
This is my go-to rescue place. It's charming inside, and has a small patio. The street tacos are right-sized and right-priced. And damn tasty.
I recommend the pastor. Don't be afraid to try something new people. How many chicken tacos can one person eat? Be adventurous - get a sope or a torta. You won't be disappointed.