Blog
Cthulhu in a Castle to return in the Summer!
Posted by Michael O'Brien on 31st Jan 2026
After the success of the first Cthulhu in a Castle last weekend at the Cairnwood Estate in Pennsylvania, our friends at The Game Theatre have announced two epic Summer weekends (June 19-21, August 14-16).
These premium Call of Cthulhu experiences take place at the Glencairn Museum in Bryn Athyn, P
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This weekend it was Cthulhu in a Castle in Philadelphia
Posted by Michael O'Brien on 26th Jan 2026
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While MOB and the Australian Chaosium team sweltered in 39°C (102°F) temperatures at Can Con in Canberra this weekend, Chaosium president Rick Meints was a special guest at Cthulhu in a Castle in snowy Philadelphia PA .
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Here, wrapped up warmly in the Gilded Age mansion the Cairnwood
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Rick Meints is guest of honour at Cthulhu in a Castle (Philadelphia PA, Jan 23-25 2026)
Posted by Michael O'Brien on 30th Nov 2025
As part of our 50th anniversary celebrations Chaosium President Rick Meints is attending Cthulhu in a Castle, brand-new three-day Call of Cthulhu RPG vacation event—set within the eerily atmospheric halls of Cairnwood Estate in Philadelphia, PA.
In collaboration with our f
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Announcing Call of Cthulhu in a Castle - A chilling weekend of Call of Cthulhu horror roleplay
Posted by Michael O'Brien on 30th Aug 2025
This year marks Chaosium’s 50th anniversary, and what better way to celebrate than by inviting you to a hauntingly immersive experience?
In collaboration with our friends The Game Theatre, we're proud to present Cthulhu in a Castle, a brand-new three-day Call of Cthulhu RPG vacation event&mda
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