I lived a block away from this place for a year and walked passed all the time. It was so unassuming and well...closed whenever I walked by so I missed out on it's goodness till a friend of mine asked me to meet her there. Turns out it's a fantastic little spot.
It's small as small can be with a Tex Mex/Rock-a-billy thing going on. All of the tables I looked at had business cards, coasters or fliers jammed between the glass top covering and the actual table. I'm always mesmerized by things like that. Who were these people? Can you still reach them at that number? What drove them to leave their calling card?
Bathrooms are tiny and hidden at the bottom of a thin steep staircase so be careful if you've had a few and succumb to wobbly leg syndrome.
We showed up fairly late so they weren't offering much for food outside of hummus dips and the like, but they were good, cheap and came fast.
Drinks were reasonably priced and they have a fully stocked bar. The bar tenders were friendly and attentive both when ordering and chatting with them on their break.
I haven't been since the summer so it's probably well passed time to go back.