For the 3rd consecutive year, the Escarra Group hosted a group of middle school students from Paul Habans Charter School as part of the LightLab Summer Research Experience from 6/3/19 through 6/7/19. The LightLab program provides young scholars with the opportunity to work in a state-of-the-art research facility supporting the group with real photonics research projects. The visiting middle schoolers spent a whole week in the lab and were mentored by lab members at all times in small groups. They took part in original research and gained hands-on experience using various sophisticated tools. At the end of the week, they presented their research results to their peers, Habans teachers, and lab mentors.