Sibcon XXVI 2022

Sibcon 2024 Recap - Part 2! Thanks to all our GMs, players, coordinators, vendors, and volunteers for a great weekend of gaming fun! Also special thanks to Stephen Wilbert for photos including board games, Kysie Returned D&D 5E and the Lords of Waterdeep tournament!

Sibcon 2024 Recap - Part 1! Thanks to all our GMs, players, coordinators, vendors, and volunteers for a great weekend of gaming fun! Hectic but successful con, and ready to do it all again!

Sibcon 2024 concept logo design courtesy of George Vrbanic of Infinite Images. COS is privileged and honored to be a frequent long-time stop on The Light Trading Co's convention schedule over the years! Get your special edition t-shirt as part of your registration on Warhorn, donate some items or buy tickets for the charity auction benefiting Doctors Without Borders, and stop by his booth for dice while enjoying a great weekend of gaming fun! September 20-22, 2024 in just a few weeks! https://warhorn.net/events/sibcon-xxviii-2024

Coscon XXXIV 2024 Convention Logo, thanking our members for donating over $100,000 to charities over the years. Thank you! Design courtesy of George Vrbanic of Infinite Images

Coscon XXXIV 2024 Auction benefiting the Matthew Leo Bell Memorial Scholarship. Thank you to everyone who donated items and more to another successful charity auction!

Sibcon 2023 Logo honoring the contributions and influence of J.R.R. Tolkien on the 50th anniversary of his passing Design courtesy of George Vrbanic of Infinite Images

Coscon XXXII 2023 Logo

Coscon 2023 events & vendor row

Coscon 2023 Charity items benefiting the The Still Remembered Project - https://www.stillremembered.org/