It is important to build preservice teachers' self-efficacy in working with diverse learners. During summer of 2021, faculty from a mid-sized public university in the southwest took a small group of preservice teachers into central Mexico to provide opportunities in working with diverse learners and/or emergent bilingual students. Although this foray into central Mexico was an exploratory trip to plan for future International Field-Experiences for preservice teachers, the trip involved a lot of service and a lot of learning. Jacoby (2015) defines service-learning as "a form of experiential education in which students engage in activities that address human and community needs" (p.1). While this project to central Mexico was not tied to any coursework, preservice teachers and university faculty engaged in service-learning that was mutually beneficial to all stakeholders. At the same time, preservice teachers gained self-efficacy in their ability to support the needs of emergent bilingual students. Students and faculty from the university worked with approximately 22 children in a remote village in central Mexico, with support from translators. Through this experience, a unique bonding experience took place. For five consecutive days, faculty and preservice teachers worked with emergent bilingual students ranging in age from four to fourteen. Only a few translators assisted with communication, but they were able to support the faculty and preservice teachers during literacy and educational technology instruction. The second author received support for translations as she conducted vision and hearing screenings for students, parents, and community members. The experience was life changing. Faculty, through this experience, recognized their own bias towards another cultures' fundamental beliefs about education and medical needs, a humbling experience. However, it prepared students and faculty to learn and grow from others with differing views.