Immigration and community responses that accompany it significantly impact immigrant and community member well-being, occupational opportunities, and occupational justice. Understanding the communal relationships that emerge and change as immigrants enter into new spaces supports more equitable and just occupational experiences for this population. However, current theoretical perspectives within the occupational science discipline require development to effectively conceptualize and investigate these community level phenomena. This dissertation seeks to examine and characterize the community occupations of a senior center welcoming Spanish speaking older adult immigrants to expand knowledge that supports occupational opportunities and justice for this population. Using an ethnographic approach including participant observations, individual interviews, community mapping activities, document review, and reflective journaling, a rich and layered examination of the senior center community was possible. The findings of the study reveal the complex and historical relationships that yield community formation. These relationships sometimes welcomed Spanish speakers and in other instances furthered their isolation among the community, engendering both inclusion and exclusion in community norms. Additionally, this study identified the great potential for occupational science research to encourage collaborative social inquiry and positive social transformation. In all, this dissertation uncovers a resilient and thriving nature of both older adults and changing communities in our world. It offers a dynamic and optimistic vision for community change and presents examples of the potential for social transformation through an occupational lens.