The Defense Advanced Research Projects Agency’s (DARPA) Microsystems Technology Office (MTO) is inviting bold thinkers to participate in the MTO Spark Tank, which will be held July 24-25, 2025, in Aurora, Colo. The event is designed to expand DARPA’s engagement with stakeholders across the innovation ecosystem – particularly small businesses, startups, and others who haven’t worked with DARPA before and are looking to catalyze transformative advances in microsystems.