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Costume Parties Los Angeles

Join exciting costume parties in LA

Halloween: Naughty Girl Motel Party

Sun, Oct 25, 3:00 AM
From Naughty Los Angeles
4.7
49 attendees

🎃 Halloween Mansion Party | Beverly Hills | Open Bar & DJ by Rutilio (Founder)

Sun, Nov 1, 3:00 AM
From LA Social Scene
4.3

It's back. The LA Social Scene mansion party returns for Halloween, and this one is set in a private estate in Beverly Hills. Saturday night, October 31 Doors at 9:00 PM, until late Beverly Hills (exact address sent to confirmed guests) 21+ with valid ID WHAT'S WAITING FOR YOU Full open bar, fully stocked all night, on us on the house Live DJ, all night long A private estate with a lit pool, a spa and a patio under the palms This is a VIP night for invited guests only. We keep the guest list tight on purpose. It's what makes these nights feel the way they do. HOW TO GET ON THE LIST 1. RSVP here and answer the two quick questions. 2. We review every request and confirm your spot. 3. Confirmed guests receive the exact address the day before the party. A word on timing: our last mansion parties filled up well before the date. If you already know you're coming, this isn't one to leave for the last minute. DRESS CODE Halloween glam. Costumes are encouraged, black tie and masks work too. Come dressed to impress. GOOD TO KNOW Rideshare is the way in. Street parking is limited and it's a residential area. Please be respectful of the neighborhood when you arrive and when you leave. Our photographer will be there. By attending, you're okay with appearing in event photos. No outside alcohol. The bar is covered. See you at the mansion. Instagram: [https://www.instagram.com/la_social_scene_?stkn=MzRlODBiNWFlZA==](https://www.instagram.com/la_social_scene_?stkn=MzRlODBiNWFlZA==)

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26 attendees
Studious Halloween Game Night

Studious Halloween Game Night

Sat, Oct 24, 1:00 AM
From Chinatown LA Community Events
4.9

**STUDIOUS HALLOWEEN GAME NIGHT! WEAR A COSTUME!!** Please make my life easier and prepay so I dont have to sit at the door all night. I got candy to pass out and a halloween movie to project!! [venmo](http://venmo.com/studious_work) Come hang out, play board games, make friends, and enjoy a fun community night in Chinatown. New players are welcome! We play a mix of modern board games that are easy to learn, social, and fun for all experience levels. Not into games? We’ll also have an arts and crafts area with supplies, plus space to work on your own projects. Yes, you can bring your art project to work on! It will not be weird. Bring a game, join a game, bring snacks to share for the potluck. **Admission:** $10 at the door. Your contribution helps us cover the space and keep the event going! Payment: Please try to pay in advance via **[venmo](https://venmo.com/studious_work)**

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9 attendees

West Hollywood Halloween Carnaval is back! 2026 🎃👻👽

Sun, Nov 1, 1:00 AM
From LA Social Scene
4.3

We'll meet at Shake Shack on: 8520 Santa Monica Blvd, Los Angeles, CA 90069 We will send a host each hour until 11:00pm to Shake Shack to meet those who arrive later so he can guide you thru the boulevard to find our group. Meeting times at Shake Shack: 6:00pm 7:00pm 8:00pm 9:00pm 10:00pm 11:00pm Halloween Carnaval Saturday, October 31st, 2026 West Hollywood loves Halloween, and the City of West Hollywood is thrilled that Halloween is back with Halloween Carnaval 2025! The City’s incomparable Halloween Carnaval is one of the most unique Halloween gatherings in the world. Now, West Hollywood Halloween Carnaval is back! Halloween Carnaval is free to attend and will take place on Thursday, October 31, 2025 on a one-mile stretch of Santa Monica Boulevard between N. Doheny Drive and N. La Cienega Boulevard. Staged on Santa Monica Boulevard/Historic Route 66, Halloween Carnaval will feature a stage at the intersection of Santa Monica Boulevard and N. San Vicente Boulevard with a live DJ set, food trucks and thousands of wildly dressed Halloween revelers for a one-of-a-kind experience. There will also be Halloween celebrations at businesses, bars, restaurants and entertainment venues throughout the City! The City invites Halloween Carnaval-goers to get into the spirit and show off costumes by uploading photos to social media sites with the hashtag #wehohalloween. West Hollywood Halloween Carnaval FAQs To ensure a safe Halloween Carnaval for everyone, the City of West Hollywood and the West Hollywood Sheriff’s Station remind attendees about important safety guidelines: No alcohol or public drinking will be allowed No backpacks, camera cases, tote bags, etc., will be permitted (clear plastic bags will be allowed) No weapons, fireworks or drones will be tolerated Kids and pets are strongly discouraged Carnaval-goers remember: If You See Something, Say Something. Street closure information, modifications to Cityline Local and Cityline Commuter service, and parking information will be posted on this website page as soon as information is available. History of the West Hollywood Halloween Carnaval First launched in 1987, West Hollywood’s celebration of Halloween is rooted in the City’s diverse culture and community. Year by year, what became known as the City’s Halloween Carnaval grew into an annual gathering of phenomenal costumes, entertainment, culture and self-expression, with myriad observers, revelers, exhibitionists and performers and countless thousands of people in attendance each year. People come from all over the region – and, in fact, the world – to take part in the fun! There's parking lots all over Santa Monica boulevard but due to the nature of this big event it's highly recommended to take Uber or Public Transportation instead of driving unless you don't mind the high volume of traffic. Also when going back home plan ahead of time or schedule an Uber before traffic builds up unless you don't mind traffic and you want to party until 4:00am. Please drink responsibly 🍸✨ If you plan to drink, don’t drive, use a rideshare/carpool and get home safe. Your safety matters 🙏🚗 Instagram📸: https://www.instagram.com/la_social_scene_?igsh=MzRlODBiNWFlZA==

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11 attendees

Olivia’s annual eat, drink🍷& be scary 😱at this Halloween party!!!🧙‍♀️🎃💀

Sun, Oct 25, 2:00 AM
From Guys & Gals social group
4.8
49 attendees
Heretic House Haunted Halloween Party & Fundraiser

Heretic House Haunted Halloween Party & Fundraiser

Sun, Oct 25, 2:00 AM
From Atheists United Los Angeles
4.7

***Join Atheists United and friends for a ~~Haunted~~ Halloween party and fundraiser at the iconic Heretic House in Los Angeles!*** Tickets include dinner, drinks, dancing, a silent auction, a 50/50 raffle, sunset views of downtown, and a costume contest. You can also add your +1 for free (two tickets for the price of one!) **Atheists United's Halloween Party is the largest atheist community party in California each year, a clothing drive for LGBTQ youth, and a fundraiser for our Food Distribution program!** * 50% off tickets for anyone who donates 10+ new or gently used clothing items. * Free tickets available for volunteers who help with setup and tear down ([contact us](https://www.atheistsunited.org/contact)) **Our goal is to raise $5,000 by the end of the night to fund our 2027 food distribution program. (Make an extra donation at checkout!)** Costumes are encouraged but not required. Prizes for best costume. **Discounted tickets for sustaining members of Atheists United and Sunday Assembly Los Angeles (and their guests!)** * Become a member today: [https://www.atheistsunited.org/membership](https://www.atheistsunited.org/membership) **Other Notes:** * Children under 14 can attend for free (we do not offer childcare; you're responsible for your children at all times) * Indoor/outdoor venue. Please dress for the weather. * Free but limited street parking. We HIGHLY recommend carpooling, ridesharing, or public transit * Vegan and gluten-free dinner options will be available **We can't wait to see you there!**

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10 attendees
430kMonthly events
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Frequently asked questions

Meetup is a platform that connects people based on shared interests for group events. You can find local events and join groups to meet new people and engage in activities you enjoy.

Meetup allows you to search for costume-themed events happening in Los Angeles. You can join groups focused on social events and see upcoming costume parties in your area.

Joining a costume group is simple. Search for groups centered around parties and costumes, then click to join. From there, you can RSVP for events and connect with other members.

Some events are free, while others may require a small fee. Fees depend on the host, and details are provided in each event's description on Meetup.

Yes, attending in costume is often encouraged but not mandatory. Make sure to check event details, as some may have specific dress codes or themes.

Yes, you can organize your own event on Meetup. Create a group or join one, propose an event, and invite others to participate in your costume-themed gathering.

You can RSVP as soon as an event is listed. Early RSVP don't just secure your spot, it also helps organizers plan better and informs you of any updates or changes.

Most events are open to guests, but it’s best to check specific event policies. You can usually bring a friend by indicating the number of attendees when you RSVP.

Yes, many costume parties are family-friendly. Filter these events by each group’s description or the event summary to ensure the environment suits your needs.

Age requirements depend on the event or group. Certain events may be 18+ or 21+. Details are typically included in the event description.

Yes, some groups may host virtual costume events. Check event descriptions to see if the gathering is online or in-person.

Many groups and events do have specific themes, like 80s, Disney, or movie characters. This can make parties more fun and help attendees find themes that interest them.

Meetup is designed for group events rather than 1:1 interactions, offering a social atmosphere to meet multiple people with similar interests.

The frequency of new costume parties can vary. The availability depends on group activity levels and member interests in the Los Angeles area.

Meetup connects people for events, not for providing attire. Members share tips, but you’d need to acquire your own costume elsewhere.