COSine 2024 took place January 19-21st, 2024 at the Embassy Suites by Hilton, Colorado Springs. Our guest of honor was Catherine Asaro (Saga of the Skolian Empire, etc.). Our science guest of honor was Steve Leininger, creator or the TRS-80 personal computer. Jim Humble was our artist guest of honor and our special guests were SFWA Grandmaster Connie Willis and Courtney “Dr. Science” Willis.
You can see the details of the convention at the following archived pages: