The Best Costume Parties in Los Angeles Halloween 2019

When it comes to celebrating the spookiest (and often sexiest) holiday of the year, no other city in the U.S. does Halloween quite like Los Angeles, California. If you are seeking adults-only costumed celebrations, there are several haunted and sexy Halloween gatherings happening in bars, hotels, and other venues in 2019. However, if you're looking for Halloween theme park events, haunted houses, and other special events, check out the full guide to the holiday in L.A.

To get to your destination safely, don't drive if you plan to drink. Instead, take the Metro, use a Rideshare App, take a cab, or hire a limo.

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Halloween Club Crawls

Halloween Party Games for Adults

Betsie Van Der Meer / Taxi / Getty Images

On Friday, October 25. and Saturday, October 26, 2019, as well as on Halloween night, L.A.'s favorite spooky club crawl returns with various events in Hollywood and Downtown L.A. Tickets to the Halloween Club Crawl grant you access with no cover charges as well as drink specials at each location. At most events, you can also have a free pre-determined shot or drink at select locations. Costumes are encouraged; everyone is sure to have a good time.

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Wenzdays Party at Bar Sinister

Bar Sinister

Courtesy of Bar Sinister

The Wenzdays Party/Mischief Night will be at Bar Sinister in Hollywood on Wednesday, October 30, 2019, celebrated by attendees 21 and older wearing their favorite Halloween mask or costume. Following the strict Gothic, industrial, and fetish dress code is mandatory. The venue will be showing off its complete holiday decor. Enjoy the covered patio, the vampire lounge on stage, or the dark dance floor where you can listen to DJs playing Goth, deathrock, and industrial sounds.

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Minimal Effort Halloween: All Hallow's Eve

Halloween is for adults, too!

Betsie Van Der Meer / Getty Images

On Saturday, October 26, 2019, Minimal Effort Halloween returns for the fifth year to Downtown L.A. at a location to be announced. This fun-filled party features some of the biggest names in electronic music, including Bonobo presenting OUTLIER, an international event series. You'll also catch Totally Enormous Extinct Dinosaurs, JETS (Jimmy Edgar + Machinedrum), and more. Advanced tickets are required to attend this age 21 and up event. Costumes are not required, but electronic music fans typically appreciate good outfits, especially during the Halloween season.

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Haunted Hotel at Viceroy Santa Monica

Haunted Hotel at Viceroy Santa Monica

Courtesy of Three Day Rule Matchmaking

The Haunted Hotel party at the Viceroy Santa Monica returns for its sixth year on ​Saturday, October 26, 2019. This hotel bash for 1,000 costumed guests presented by Three Day Rule features two DJs spinning a variety of music, a psychic, five bars, two dance floors, and one of the biggest and sexiest costume contests of the year.

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Haunted W Hollywood Rooftop Halloween Party

Haunted W Hollywood Rooftop

Courtesy of What's Happening Halloween

VIP Nightlife brings the fifth annual Haunted W Rooftop Halloween Party to W Hollywood Loft & Wet Deck on Saturday, October 26, 2019. The event for adults 21 and over features spooky decor, four DJs, a dance floor, and bottle service. There will also be two areas for socializing and soaking up the great views, including a wet deck with cabanas and daybeds by the pool. Wearing costumes is strongly suggested. Valet parking is offered at a cost.

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Halloween Monster Night

Halloween Monster Night

Courtesy of Halloween Monster Night

On Saturday, October 26, 2019, enjoy multiple dance floors, lounges with vintage sofas, and three bars at LURE Hollywood's Halloween Monster Night. The club DJs will play house music, electronic dance music, hip-hop, and additional genres. It is highly recommended that attendees wear costumes, and prizes will go to the scariest, sexiest, and best overall costume of the night. A variety of ticket options are available.

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Haunted Blood Vessel

The Haunted Blood Vessel—Halloween Yacht Party

Courtesy of VIP Night Life 

For something a little different this Halloween, climb aboard a yacht in Marina Del Rey, the largest manmade small-craft harbor in North America. The Seventh Annual Haunted Blood Vessel Halloween Yacht Party on Thursday, October 31, 2019, will have three decks and two DJs spinning club mixes, plus views of the Marina Del Rey Harbor. Wear a costume to this big bash that includes options for bottle service and VIP tables, along with party favors.

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