June 24–27, 2026 | Washington, D.C.
Celebrating top young STEM innovators through cross-sector engagement with educators, executives, and policymakers. Official Partner of America250.

National STEM Festival | powered by EXPLR

event offering early access to student projects from 50+ innovators representing 47 states and 4 U.S. territories. 

 with media, sponsors, elected officials, industry leaders, policymakers, and K-20 educators championing the next generation of STEM talent. 

VIP & Media Showcase: Meet America’s Next Builders