Sadly, La Mexicana has apparently stopped serving their torta ahogada, which was my favorite item. One time they said they were just out of the right kind of bread, but last time they said they've stopped permanently (or indefinitely, anyway), and now they have a Mexicubano torta. It's good (basically a Mexican style Cubano in the usual torta roll with carnitas instead of roast pork), but just not the same.
So - where else can I get a comparably good torta ahogada? Does anyone know if Tacos al Costalilla serves it?