Earlier this month a few alarms went up over at LTHForum that Cafe Las Delicias, the great little Salvadoran pupuseria in Lincoln Square had been abruptly abandoned. I’m thrilled to report that signs have gone up in the windows of the also abruptly abandoned Ecuadoran resto-club Sazon Latino, at 3300 W. Montrose, announcing the return of Las Delicias for Salvadoran, Honduran, and Guatemalan food. Family members, busily scurrying in and out the front door with the tools of reconstruction, told me they’re planning a September 1 reopening.