Celebrate African Americans in Innovation by meeting real working scientists in the Jr. Science Cafes (10 a.m.-1:30 p.m.), inventing in the Museum's Wanger Family Fab Lab, using vinyl cutters, laser cutters and 3D printers, learning at the Science Activity Stations with hands-on experiences, and interacting with teens in MSI's Science Achievers program as they showcase science and engineering projects they developed.