Lydia Noyes is a 2015 graduate of Calvin College in Grand Rapids, Michigan, with degrees in environmental studies and international development. In August, she and her husband, Ian, moved to the Big Laurel Learning Center in Kermit, West Virginia, and have committed to at least a year of service through the Notre Dame Mission Volunteer Americorps program. There, they split their time by aiding in the local schools and helping to manage Big Laurel with Sr. Kathy O'Hagan and Sr. Gretchen Shaffer.

Sharon Zavala is a Humility of Mary volunteer in Immokalee, Florida. She works at the Guadalupe After-school Program, tutoring immigrant children who live in low-income households, and at the Coalition of Immokalee Workers, where she helps educate consumers on the issue of farm labor exploitation. Originally from Chicago, Illinois, she holds a bachelor's degree in both environmental studies and Spanish language from Allegheny College, where she was involved with the Latino organization on campus as secretary and was an active member of Students for Environmental Action.