Thank you yelpers for helping me find this place!
The wait was half an hour around dinner time for two people, so we just walked around Lawrenceville in the meantime, waiting for the text notification that our table was ready.
The setup is interesting inside. It looks like more space is set aside for the decorations than the seating area, but I guess it's working out for them. I ordered the migas taco because I like eggs, and smoked red cabbage because that sounded interesting. I noticed that some of the sides cost more than the tacos. The wait wasn't too long for the food, which came out wrapped in foil and the little cauldron-like thing for the smoked red cabbage.
To be honest, the migas taco reminded me of the sausage egg and cheese burrito at McDonald's with some spice and green bell pepper--but I still liked it. I think it was the cheesiness that made me first think of that. The smoked cabbage had a surprising flavor. The smoky-ness was very nice and powerful, which I really liked.
I'd want to come back and try their other tacos too. Also it's BYOB at $1.75 a person.