Guided tours to visit the site of the City Government and the building La Prensa, which belonged to the newspaper and was declared National Historical Monument: 4pm Sat; 11am-4pm Sun (tours every hour, English and Spanish spoken).
Casa de la Cultura Bolívar 1 (Esquina Rivadavia), Plaza de Mayo. (054 11) 4323-9669.
Buses: 22, 24, 28, 29, 33, 50, 54, 56, 61, 62, 64, 79, 86, 91, 105, 111, 126, 130, 142, 146, 152. Subway: A Estación Perú; E Estación Bolívar; D, Estación Catedral.
Free admission.