In 2023, the Research & Education Networks Information Sharing & Analysis Center (REN-ISAC) celebrates its 20th year as higher education's go-to cyber-threat information-sharing alliance. In this presentation, we invite attendees to share in the celebration of the REN-ISAC's 20th anniversary and the positive impact that our unique organization has on the community we serve, our home institution of Indiana University, and the larger higher education community nationally and globally.