Introductory Fisheries Science for Stakeholders (IFISSH) is an Extension course for educating stakeholders of New Jersey's marine fisheries on the science, management, and responsible stewardship of fishery resources. The IFISSH course is offered in a Hyflex (i.e., hybrid and flexible) format to allow for live participation in class or remote participation via webinar, making the course available to a broader audience than what is possible when only one mode of participation is offered. The course serves as a useful model for Extension programming related to fisheries as well as other disciplines, particularly for those interested in serving diverse clientele over a broad geographic area.