COSine 2015 Information


COSine 2015
January 23-25, 2015
Hotel Eleganté Conference & Event Center
Colorado Springs, CO

Science Fiction Convention

Attendance Information

COSine 2015 Reports and Photos

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Previous/Future Events

COSine 2024  —  January 19-21, 2024
COSine 2023  —  January 20-22, 2023
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

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