Visit the Museum of Art and explore its near surroundings. A monument was built in order to commemorate the uprising in the late 1940s.
Wikipedia http://es.wikipedia.org/wiki/Monumento_a_la_Revoluci%C3%B3n_%28El_Salvador%29
Address Avenida De La Revolucion, San Salvador, El Salvador
Coordinates 13°41'33.066" N -89°14'30.358" E