#COSine2023 Is less than 3 weeks away! cosinecon.org

We just heard the sad news that Eric Flint, our #COSine 2020 Guest-of-Honor, has passed away. Eric was best known for his novel 1632 and the alternate history series it inspired. As a guest he was lovely & generous. He will be missed.

The list of Panelists and Panels for #COSine2022 is now up on the website! firstfridayfandom.org/cosine…

COSine 2022 Science Guest of Honor – Anthony Maltese - Curator of the Rocky Mountain Dinosaur Resource Center – #COSine #COSine2022 firstfridayfandom.org/cosine…

The link for the Hotel Eleganté has been fixed! You can now sign up for the hotel rate for #COSine2022. firstfridayfandom.org/cosine…

C.J. Cherryh Wins 2021 Robert A. Heinlein Award – #COSine firstfridayfandom.org/cosine…

Photos from #COSine2020 !! firstfridayfandom.org/cosine…

As requested, here are the #COSine2020 Day Rates - firstfridayfandom.org/cosine…

#COSine2020 electronic program book is now available -- firstfridayfandom.org/cosine…

This year's charity raffle will be in support of MESO--The Mobile Earth + Space Observatory #COSine2020 firstfridayfandom.org/cosine…

The #COSine2020 Schedule is now available! - firstfridayfandom.org/cosine…

Need a roommate for COSine? #COSine2020 firstfridayfandom.org/cosine…

COSine 2020 Program/Badge Artwork – #COSine2020 firstfridayfandom.org/cosine…

COSine at MHC 2019 – #COSine2020 firstfridayfandom.org/cosine…

The #COSine2020 Participants page is finally on-line! firstfridayfandom.org/cosine…

#COSine2020 chooses their charity - Pikes Peak Observatory!firstfridayfandom.org/cosine…

COSine Flyers at Worldcon in Dublin – #COSine2020 firstfridayfandom.org/cosine…

Eric Flint has agreed to be our Guest of Honor for #COSine2020 ! firstfridayfandom.org/cosine…

COSine is back!!! January 17-19, 2020 at the Hotel Eleganté. cosinecon.org for details. #COSine2020