COSine 2019 Information


COSine 2019

COSine 2019
January 18-20, 2019
Hotel Eleganté Conference & Event Center
Colorado Springs, CO

Science Fiction Convention

We have had fantastic guests, tons of panels and program items, and an amazing art show. Even when many of us were running the World Science Fiction Convention in 2008, we still managed to keep COSine going. It's been a smashing success.

Registration Information

Advance Rates
$45
At-Door Rates
$45: All 3 Days

Previous/Future Events

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

Update COSine 2019 Information

Last updated: December 4, 2018