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").
In addition to offering a number of props, both for sale and for free download off of its site, HPLHS is well known for producing a number of Cthulhu Mythos films and sound recordings, under its
Mythoscope and
Mythophone labels, respectively.
From Wikipedia