Monsters, macabre art, creepy collectibles, and Halloween culture take over Downtown Pomona for Monster Fest II. This one-day celebration brings together horror artists, spooky vendors, cosplay, live entertainment, and Halloween fans for a festive street market that celebrates all things strange and spectacular.

The event that started it all. As the world's longest-running Halloween theme park event, Knott's Scary Farm has been terrifying guests for more than 50 years with legendary mazes, monsters, and immersive scare zones.

Sink your teeth into one of Southern California's newest Halloween art experiences. Bloodsuckers: Art of the Undead invites visitors into a world of vampires, gothic beauty, and immortal legends through an exhibition of original artwork celebrating the dark allure of the undead.

Orange County's largest Halloween festival celebrates the Golden Age of Halloween with three nights of spooky shopping, live entertainment, nostalgic photo ops, and a community that lives for Halloween all year long.

Ghosts dance, skeletons sing, black cats pounce, and pumpkins come to life in one of America's most beloved Halloween traditions. Bob Baker Marionette Theater's Hallowe'en Spooktacular is a whimsical puppet spectacular that's been delighting families for generations with handcrafted marionettes, vintage charm, and just the right amount of spooky fun.

Where horror comes to life. Step inside one of the world's most iconic Halloween events, featuring blockbuster haunted houses, terrifying scare zones, live entertainment, and unforgettable nights of fear.

Disney California Adventure transforms into a spellbinding after-hours Halloween celebration featuring Disney villains, immersive treat trails, exclusive entertainment, and frightfully fun surprises for all ages.

Where spooky shopping meets alternative culture, Monster Mall brings together horror, goth, oddities, and Halloween vendors for one unforgettable afternoon.

Some horror movies are best watched in a theater. The Blair Witch Project is best watched outside...after dark. SugarMynt Gallery's Backyard Movie Night transforms its intimate courtyard into an open-air horror cinema, creating the perfect setting to revisit one of the most influential found-footage films ever made.

If Halloween had its own Comic-Con, it would be Midsummer Scream. Widely recognized as the world's largest Halloween and horror convention, this three-day event brings together thousands of horror fans.