The USA Science & Engineering Festival (USASEF) is a national grassroots effort to advance STEM education and inspire the next generation of scientists and engineers.  Exhibitors, performers, speakers, partners, sponsors and advisors are a who-is-who of science and engineering in the United States: from major academic centers and leading research institutes and government agencies to cutting-edge high tech companies, museums and community organizations.  BEST has supported DoD STEM's presence at the USASEF since the inaugural event in 2010.