To the south, you'll see the modern-day tower and its adjacent buildings, which were built for the Secretary of External Relations (SRE), now headquartered across the street (though they still have offices in the church's adjoining cloister). UNAM runs the building as a conference hall and cultural center, and has a few exhibits open to the public: Memorial 68 (see Museums, below) and the Blaisten Collection, showcasing modern art.

Centro Cultural Universitario Tlatelolco

Alushe de la Muerte

Museo de Sitio Tlatelolco

Instalación artística conmemorativa de la Matanza del 2 de octubre de 1968.

Monumento a la Ausencia