COSine 2022 Information


COSine 2022

COSine 2022
January 14-16, 2022
Hotel Eleganté Conference & Event Center
Colorado Springs, CO

Science Fiction Convention

COSine has been held in Colorado Springs for 16 years, and features numerous sci-fi and fantasy authors, artists, and fans, as well as panels, art show, author signing & reception, gaming, science & technology, dealers room, kids' programming, liquid nitrogen ice-cream, and more!

Registration Information

Update COSine 2022 Information

Last updated: December 29, 2020


Previous/Future Events

COSine 2022  —  January 14-16, 2022
COSine 2020  —  January 17-19, 2020
COSine 2019  —  January 18-20, 2019
COSine 2018  —  January 19-21, 2018
COSine 2017  —  January 20-22, 2017
COSine 2016  —  January 22-24, 2016
COSine 2015  —  January 23-25, 2015