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Costume Parties London

Meet fellow partygoers in London's costume scene

Secret Garden Party in Mayfair

Secret Garden Party in Mayfair

Fri, Sep 18, 6:30 PM
From London Social Society
4.2

**🎪 Important: Meetup RSVP is not a valid ticket. All attendees must purchase a ticket via our link!** **[Tickets available in Advance Only Here](https://www.tickettailor.com/events/cocktailsconversation/2322351/r/meetup)** Experience the epitome of sophistication and luxury with Cocktails & Conversation's mixer, hosted on the splendid sunny garden terrace of a historic members' club, nestled in the heart of Mayfair. Fashion displays throughout the building celebrate London Fashion Week and add a touch of glamour to the evening. As the golden rays of late summer shine, join us for an exquisite soirée. Set in an enchanting outdoor setting, with the atmosphere charged with anticipation, this exclusive gathering invites our members and guests to revel in the summer's last weekend surrounded by equally elegant and eligible new acquaintances. What to expect: 🍸 7:30pm: Guest arrivals and introductions by our friendly hosts 🎉 8:00pm to 9:30pm: Mingling on the terrace, with time to explore the venue's private lounge and bar 💫 9:30pm: Fashion displays with models and photographers creating live photoshoots to celebrate London Fashion Week About Cocktails & Conversation: We are London's premier social events community, dedicated to creating meaningful connections through expertly curated events. Our events attract ambitious, sociable professionals who value quality experiences and authentic connections. Dress Code: Chic and stylish Location: Dartmouth House, Mayfair, W1J 5ED Date: Friday 18 September 2026 Time: 7:30pm onwards Tickets must be purchased in advance via the link above. Meetup RSVP alone does not guarantee entry.

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104 attendees
The Carnival Rooftop Day Party

The Carnival Rooftop Day Party

Sun, Aug 30, 3:00 PM
From Need A Place To Go (NAPTG)
4.4

**SUNDAY 30TH IS NOW COMPLETELY SOLD OUT!** The Carnival Rooftop Day Party - Carnival Bank Holiday Weekend on Sunday 30th August 2026, and it's set to be one of the highlights of the summer. Join us at **The Broadcaster** in White City for an unforgettable afternoon and evening of great music, delicious food, refreshing drinks and an incredible rooftop atmosphere. Start your day with one of The Broadcaster's famous Sunday Roasts or enjoy a meal with friends between 12pm and 4pm before heading upstairs as the party gets underway from **4pm until 10pm**. Our DJs, DJ Lolly, Sweet Vibes and Jerry Bascombe, will be playing the very best in RnB, Soul, Reggae, Afrobeats and Soca, with MC Hollywood and Ricky Dee keeping the energy high throughout the event. As an added bonus, all advance ticket holders will receive an exclusive 20% discount off their total food and drinks bill. **ONLY £15 TICKETS AVAILABLE!** Grab them before they're all gone. Early Bird £10 tickets are SOLD OUT! **SUNDAY 30TH IS NOW COMPLETELY SOLD OUT!** **WE HAVE NOW ADDED AN EXTRA DAY -** [https://www.needaplacetogo.co.uk/the-carnival-old-school-rooftop-party](https://www.needaplacetogo.co.uk/the-carnival-old-school-rooftop-party) The Carnival Rooftop Day Party Sunday 30th August 2026 4pm – 10pm The Broadcaster 89 Wood Lane White City London W12 7FX Get your Early Bird tickets now via [Eventbrite](https://www.eventbrite.co.uk/e/the-carnival-rooftop-day-party-tickets-1992690490900) or [https://www.needaplacetogo.co.uk/the-carnival-rooftop-day-party](http://www.needaplacetogo.co.uk/) and come and celebrate Carnival Bank Holiday Weekend with us from one of London's best rooftop venues.

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11 attendees
The Carnival OLD SCHOOL Rooftop Day Party

The Carnival OLD SCHOOL Rooftop Day Party

Mon, Aug 31, 11:00 AM
From Need A Place To Go (NAPTG)
4.4

**MONDAY 31ST IS NOW COMPLETELY SOLD OUT!** The Carnival OLD SCHOOL Rooftop Day Party - Carnival Bank Holiday Weekend on MONDAY 31ST August 2026, and it's set to be one of the highlights of the summer. Join us at **The Broadcaster** in White City for an unforgettable afternoon and evening of great music, delicious food, refreshing drinks and an incredible rooftop atmosphere. Start your day with one of The Broadcaster's famous ala carte menu or enjoy a meal with friends between 12pm and 4pm upstairs as the party gets underway from **4pm until 10pm**. Our DJs, Peckings Syndicate, One Love Sound and Jerry Bascombe, will be playing the very best in Soul, Rare Groove, Revival & Lovers Rock with a touch of Soca. As an added bonus, all advance ticket holders will receive an exclusive 20% discount off their total food and drinks bill. **EARLY-BIRD £10 TICKETS AVAILABLE!** Grab them before they're all gone. **MONDAY 31ST IS NOW COMPLETELY SOLD OUT!** The Carnival OLD SCHOOL Rooftop Day Party MONDAY 31ST August 2026 4pm – 10pm The Broadcaster 89 Wood Lane White City London W12 7FX Get your Early Bird tickets now via [Eventbrite](https://www.eventbrite.co.uk/e/the-carnival-old-school-rooftop-day-party-tickets-1992934078477) or [https://www.needaplacetogo.co.uk/the-carnival-old-school-rooftop-party](https://www.needaplacetogo.co.uk/the-carnival-old-school-rooftop-party) Come and celebrate Carnival Bank Holiday Weekend with us from one of London's best rooftop venues. **MONDAY 31ST IS NOW COMPLETELY SOLD OUT!**

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4 attendees
LFW Fashion Soirée & After Party

LFW Fashion Soirée & After Party

Sat, Sep 19, 7:00 PM
From Dating Events

***🚨 Important: Meetup RSVP is not a valid ticket. All attendees must purchase a ticket via our [TICKET LINK!](https://fatso.ma/fp9lg)*** Join **150 members and guests** for a standout night in London, where the excitement of **London Fashion Week** meets the energy of a stylish singles social at **Gallery Club London**. Forget awkward networking and standing around wondering who to speak to. This evening is all about **meeting people naturally** — over drinks, music and a shared love of going somewhere a little more special than your usual Friday night. From **8pm**, we’ll have exclusive access to the venue as our guests arrive for drinks and introductions. Expect a vibrant mix of **London singles, fashion creatives, models, designers and Fashion Week guests**, with our hosts circulating throughout the evening to help spark conversations and bring people together. As the room fills, enjoy the atmosphere of the lounge, grab a drink and see where the evening takes you. ***🚨 Important: Meetup RSVP is not a valid ticket. All attendees must purchase a ticket via our*** [https://fatso.ma/fkkqf](https://fatso.ma/fp9lg)

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70 attendees

Halloween at Kew Garden

Sat, Oct 24, 5:00 PM
From Weybridge Social Events
4.8
6 attendees

Halloween at Kew Gardens

Sat, Oct 24, 5:00 PM
From Hampshire Social Events-Surrey
4.7
6 attendees
430kMonthly events
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60mMembers
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4.5App store rating
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200kGroups
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Frequently asked questions

Meetup is designed to help people find and join communities, attend events, and meet new friends through shared interests like costume parties.

You can use Meetup to search for costume parties happening in London. Simply enter 'costume parties' and select London to browse upcoming events.

Yes, London hosts a variety of costume and themed parties. These events bring community members together to dress up and enjoy themed entertainment.

Absolutely. You're welcome to join as many costume parties and themed events as you like, depending on your schedule and interests.

While costumes are often encouraged, it’s best to check the specific event details on Meetup to understand any dress code requirements.

RSVPing is simple on Meetup. Just go to the event page you're interested in, and click the RSVP button to save your spot.

Certainly! You can create your own costume event through Meetup by organizing a group and scheduling the party.

Not all events may be suitable for all ages. Check event descriptions and details to confirm if a specific Gathering is family-friendly.

If you can't find a suitable costume party, consider expanding your search criteria or exploring other event types listed on Meetup.

Yes, keep an eye on Meetup for last-minute listings for costume parties in London, ensuring you don’t miss spontaneous opportunities.

Events on Meetup can be either in-person or online, depending on the organizers' plans. Make sure to check the event format when viewing.

Meetup is a great way to connect with new people. Attendees are often looking to socialize, and costume parties naturally encourage interaction.

The cost varies by event. While many are free, others may have an attendance fee for materials, venue costs, or entertainment.

Meetup platforms events from various organizers. While many strive for high quality, experiences can differ. Check reviews or hosts’ profiles for info.

London boasts a diverse event scene, but interest representation varies. If you don’t find something specific, consider starting your own group!