Grocery store tortillas tend to be thick and doughy, and bear as much resemblance to the real thing as does Roman Meal to a crusty loaf of French bread. While dreadful tortillas will do if you spread distractions like cheese and salsa all over them, you'd never just pop one in your mouth, plain. But La Sonorense's thin, tasty, fresh tortillas, which somehow manage to be chewy and flaky at the same time, are the exception. This little bakery can be hard to spot, because the bottom half of the sign's letters are missing. But word is out; you're likely to stand in line behind several people, and though this appears to be a full-service Mexican bakery, most of them are there to purchase still-warm bags of perfect tortillas. One disclaimer: Don't come crying to us if you snuff the life out of these babies by putting them in the fridge. Eat them all, and quickly.