The Fighter's Guild Workshops
(fighter practices, weapon-building, armor-crafting, etc.)

California:

Southern CA - Calendar of Events

Northern CA - Contact Wayne at LARPSpace.com

...

To get involved with the Fighter's Guild: To find or start up a local Chapter and fighter practice in your area, email us at: info@fightersguildonline.com

To find other like-minded people and LARPers, join LARP Space, the Larp Alliance online social network for the LARP Community.
...