Harker fourth and fifth graders land top honors at 2020 Tech Challenge ShowcaseMay 15, 2020 | Posted Under: Lower School, eweekly, Tech Challenge Showcase, Tech Museum, Tech Museum of San JoseTwo Harker teams took home awards earlier this month at the Tech Challenge Showcase, hosted by the … [Read more...] about Harker fourth and fifth graders land top honors at 2020 Tech Challenge Showcase