795 Massachusetts Ave
Cambridge, Massachusetts 02139

The Cambridge Science Festival is the first and only full-scale celebration of science and technology in the United States. During nine days in April, the City of Cambridge erupts with 200 free & open events designed to excite, engage and educate the public.

Official Website: http://cambridgesciencefestival.org

Added by Erik Mallinson on April 16, 2008


Erik Mallinson

The events are actually all over cambridge but the opening festivities are free and in front of City Hall, 12pm - 4pm.