<![CDATA[Coastal areas are closely linked to community life, as they provide resources that support social, economic, and ecological needs, while the sustainability of their ecosystems is heavily influenced by human behavior. This community service initiative aimed to provide environmental education to the residents of Kabetan Village (Ogodeide District, Tolitoli Regency) using banners that conveyed messages about the importance of preserving marine and terrestrial ecosystems. The activity was carried out by the 32nd cohort of the Madako University Community Service Program (KKN) students on August 19, August 20, and September 2, 2026, in Hamlet 1 (Labuan Soppe), Hamlet 2 (Butun), and Hamlet 3 (Bumbung). The methodology involved preliminary observation, coordination with relevant stakeholders and the community, the preparation and installation of two banners at designated locations, and direct education for residents. Evaluation was conducted using a descriptive-observational approach, assessing banner visibility, resident engagement, and verbal responses to the messages conveyed. The outcomes included the installation of three banners at three locations and direct educational outreach to 78 residents; the community showed enthusiasm and gained awareness and knowledge regarding the installed banners. As no pre-test or post-test was administered, the results are not interpreted as empirically proven gains in knowledge. This activity provided education, increased community exposure to environmental messages, and supported efforts.]]>
