The Gastellum family is a proud TUSD legacy, with nearly 200 years of combined service to public education. Their story begins with Manuel “Manny” Gastellum, a respected TUSD Operations leader who instilled a strong work ethic and love of learning in his sons. Each has carried his legacy forward in meaningful ways. Most prominently, Richard M. Gastellum served as Principal of Pueblo High School from 1985–1996 and helped shape its guiding motto: “¡Sí Se Puede!” EEF is proud to honor the Gastellum's for their enduring impact on generations of students.