I suppose they're sisters - the older one is clearly in charge. I happened to be eating an al pastor torta when they stopped over. I asked the older girl, about 5, if she'd made it, and she laughed. It was delicious. Al pastor is made in small batches all day in this lively kitchen.
Pork is marinated overnight, then roasted briefly, chopped, and finished on the griddle.
Sometimes you have to wait a few minutes for a fresh batch, and it's an ecstatic wait if you know what you're in for. You can have the al pastor on a torta or tostada, or in a burrito or taco. Burritos can have all of the above, plus rice and beans. The cabeza is particularly good, so rich it seems to melt in your mouth. All dishes are dashed with a homemade hot sauce of chiles with a slight vinegar twang.