My personal favorites here are (in order): sweetbreads, Morocco lamb, and fried fish. Skirt steak was a little tough and Korean BBQ was kind of a miss for me.
If you don't mind sucking on chicken feet and spitting out tiny bones in front of other diners, get the crispy chicken feet. Spicy, crispy and delicious.
Better decor / scene than food. Many items from other tips and the wsj article no longer on menu. No tasting flights to sample different tacos. No sweetbreads or Pecan tacos. Cauliflower tacos best.
It's the Scene you've been looking for (or not). No hipsters here, not even many Bros in their boat shoes, just medium-scale surbanites who are in on the train (?). That said, tons of good energy.
While the food is delicious, don't be surprised when your bill is slightly higher then anticipated. These are not cheap tacos, especially since they are super tiny (4 bites max).
CHIPS & GUAC: guac is topped with cilantro (for those non-cilantro eaters) - a little too much lime making the guac not as creamy as it could be. chips are super salty.