H. P. Lovecraft Historical Society

The H. P. Lovecraft Historical Society or HPLHS is the organization that hosts Cthulhu Lives!, a group of live-action roleplayers for the Cthulhu Live version of Call of Cthulhu. Founded in Colorado in 1984, it is now based in Glendale, California. Their motto is Ludo Fore Putavimus ("We thought it would be fun").

HPLHS produces a number of Cthulhu Mythos films and sound recordings, under its Mythoscope and Mythophone labels, respectively. They also offer props, both for sale and for free download.

The H.P. Lovecraft Historical Society has created music based on the writings of HP Lovecraft.

The H.P. Lovecraft Historical Society has produced a series of Mercury Theatre-style radio dramas entitled "Dark Adventure Radio Theatre".

Currently produced episodes:

...
Wikipedia