This is not a comprehensive list. I recommend due diligence, always.
Please note that membership/registration/fees may be required in advance and that dates may change.
June 5-July 14: Odyssey Writing Workshop*
June 10-11: California Crime Writers Conference
June 16-18: The Greater Los Angeles Writers Conference
June 18-23: Santa Barbara Writers Conference*
June 18-24: VONA Voices Week One*
June 22-24: SoCal Christian Writers’ Conference
June 23-27: ScriptFest
June 25-July 1: VONA Voices Week Two*
June 25-August 5: Clarion Science Fiction and Fantasy Writers’ Workshop
at UC San Diego*
July 7-10: SCBWI Annual Conference
July 20-23: San Diego Comic-Con
August 2-6: Pitch Wars Submission Window
September 2-3: Long Beach Comic Con
September 22-24: Southern California Writers Conference
September 22-24: Pacific Coast Children’s Writers Novel Workshop & Retreat*
November 24-25: LOSCON 44
March 23-25: WonderCon Anaheim
*Events outside of my region.