Los Angeles Halloween Events 2025. Horrorcon™ la is the authentic yearly horror entertainment experience with two days of discovering and celebrating all things horror, terror, evil, fright, fear and goth along with the worshipped holiday that’s an ode to it all; Offers an evening of science, magic, and family.

Your festival guide to escape halloween 2025 with dates, tickets, lineup info, photos, news, and more. Offers an evening of science, magic, and family.