What is City of STEM ?

LA's largest celebration of Science, Technology, Engineering and Math takes place the entire month of April with a series of amazing events and awesome activities throughout Los Angeles County.  The community events highlight the ongoing importance that science, technology, engineering and math (STEM) have in the Los Angeles region. Throughout April, City of STEM partners will present science-themed happenings in communities around Southern CA, bringing STEM to the people of LA.

igniting a community of critical and creative thinkers

As much as it is a celebration of Los Angeles’ past and present identity as a hub for science and innovation, City of STEM is a platform to unite the diversity of Greater Los Angeles, rallying the public around science and drawing attention to the region’s continued national importance in STEM research, education and industry, from aerospace to biotech.

City of STEM is officially recognized as Los Angeles' science festival by the Science Festival Alliance.  Beginning with a small, week-long festival in 2015, City of STEM has grown to a full month of events.  Join us!


City of STEM Science

Festival Aims to:

  • engage all members of the public, raising awareness that STEM is all around them in a city oozing with science.

  • celebrate Southern California's historic STEM legacy and its current leadership in science, technology, and innovation. 

  • open access to STEM experiences for all, inviting the public to explore the many STEM learning opportunities in Greater Los Angeles.


The City of STEM Science Festival is bringing together the entire LA STEM community including:






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