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Costume Parties London

Meet fellow partygoers in London's costume scene

🎃 Halloween After Dark 👻 | International Social Hub 🍻

🎃 Halloween After Dark 👻 | International Social Hub 🍻

Sat, Oct 31, 7:00 PM
From International Social Hub
4.5

**🎃 HALLOWEEN AFTER DARK 👻** ************100 free tickets and £3.50 after that************ **This Halloween, International Social Hub is getting a little spooky… 🦇** **Join us for a special Halloween edition of our international social — bringing together people from across London and around the world for drinks, new friends, costumes and a Halloween night out! 🎃🌍** **Coming alone? Absolutely fine! Lots of our attendees come by themselves. Our hosts will welcome you, give you a name label and help introduce you to others if you’re feeling a little shy.** **Expect a friendly international crowd, drinks, Halloween atmosphere, light games and plenty of opportunities to meet new people. 🎲🍷** **🧛 Costumes are encouraged but completely optional — go all out, add something small and spooky, or simply come as yourself.** **🎟️ £3.50 FOR THE WHOLE NIGHT** **Entry is £3.50 for everyone, payable on the meetup App.** **And when the social finishes, the night isn’t over! 🕺👻** **We’ll all be heading to a nearby club to continue the Halloween party, with no additional club entry charge when joining us as part of the event.*************** **❤️ As always, please be respectful towards other attendees, our hosts and venue staff, and respect everyone’s personal boundaries. Inappropriate, aggressive or unwanted behaviour will not be tolerated.** **Come alone. Bring friends. Dress up. Or don’t.** **Just don’t be scared to say hello. 👻** **See you there,** **International Social Hub** **Club admission remains subject to the venue’s usual entry requirements, including valid ID, capacity and responsible behaviour.**

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234 attendees
**100 FREE Tickets!** 7 Deadly Sins: Halloween Singles Party (All Ages)

**100 FREE Tickets!** 7 Deadly Sins: Halloween Singles Party (All Ages)

Sat, Oct 31, 7:30 PM
From Singles Parties London From DateinaDash
3.8

**\*\*RSVP and the first 100 people will be sent a link to book your ticket for FREE\*\*** Give in to temptation this Halloween at Seven Deadly Sins – a huge Halloween Singles Party bringing together 250+ singles for one wicked night. Taking place on Saturday 31st October, the party kicks off at 7:30pm and continues until late, with great music, drinks, Halloween vibes and hundreds of singles ready to mix, mingle and meet someone new. Inspired by the Seven Deadly Sins – Lust, Greed, Envy, Pride, Wrath, Sloth and Gluttony – expect a Halloween night with a devilishly playful twist. Fancy dress is encouraged but completely optional. Come dressed to impress, embrace your favourite deadly sin or simply come as yourself. **Optional Speed Dating: 6:30–7:30pm** Want to get ahead of the crowd? Join us from 6:30pm for an optional hour of pre-party speed dating, where you'll meet a selection of singles through a series of fast, fun four-minute dates. It's the perfect way to break the ice and make your first connections before another 250+ singles arrive for the main party at 7:30pm. Speed dating places are limited and must be booked separately as an optional upgrade. **Find Your Match with Lock & Key** Our famous Lock & Key icebreaker will be running throughout the party, giving you the perfect excuse to approach someone new. Ladies receive a padlock and gentlemen receive a key. Your mission is to mingle with other guests and find the person whose lock or key matches yours. Find your match and you'll both receive entry into our prize draw before collecting another lock or key and heading back out to continue meeting people. It's simple, fun and takes away that awkward question of how to start a conversation. **Powered by Date Score™** The connections don't have to end when the party does. After the event, log in to your DateinaDash account to review the singles you met, select the people you'd like to see again and discover your mutual matches. You'll also have access to compatibility insights and private messaging, making it easy to reconnect with someone who caught your eye. **Why Attend?** • 250+ Singles Expected • Saturday 31st October • Seven Deadly Sins Halloween Theme • Main Party from 7:30pm Until Late • Optional Speed Dating 6:30–7:30pm • Famous Lock & Key Icebreaker • Halloween Fancy Dress Encouraged • Prize Draw • Date Score™ Matching • Compatibility Insights • Private Messaging • Experienced DateinaDash Hosts • Great Music & Party Atmosphere Whether you're looking for love, lust or simply a wicked Halloween night out, Seven Deadly Sins is your chance to meet hundreds of singles face-to-face. 250+ singles. Seven deadly sins. One wicked night. Tickets are expected to sell out, so book early and give in to temptation this Halloween.

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383 attendees
Saturday Social - Halloween Party - Expand Your Circle

Saturday Social - Halloween Party - Expand Your Circle

Sat, Oct 31, 7:30 PM
From Balancers - Expand Your Circle
4.4

**🚨Spoiler alert:** Our events are designed to help you escape your routine and expand your circle. Starting conversations with strangers? That’s the norm. Coming solo? Totally normal. Authenticity is at the heart of what we do—being yourself isn’t just welcomed, it’s celebrated. If none of this resonates with you, our events might not be your vibe.🚨 Hello Everyone 😃 We're ecstatic to invite you to our **Halloween Party** at the Folly. This is a night you won’t want to miss — and yes, we’re inviting all Balancers to **dress up in costumes** for the full spooky effect! 🎃👻 Don't forget to check out our[ ](https://www.instagram.com/worklife_balancer/ "https://www.instagram.com/worklife_balancer/")[Instagram](https://www.instagram.com/_balancers/) for glimpses of our past events, and smash that follow button if you haven't already! 😉 Whether you're a London newbie or just looking to diversify your circle, this is your chance to meet some fantastic people and make new friends. **Here’s the plan:** 🔥 **7:30 PM – Spark Conversation Begins:** Kick off the night by meeting new people at the **welcome desk!** Join our fun challenge, break the ice, and **win golden coins** for free drinks! 🎲 **9:00 PM – Choose Your Vibe:** * **Games Area**: Step into spooky, lighthearted Halloween games — no skills needed! 🎃👻Just join in, have a laugh, and win some frightfully fun prizes. [Don’t forget to download our app to track your rewards!](https://onelink.to/balancers) 👉 [https://onelink.to/balancers](https://onelink.to/balancers) * **Mingling Zone:** Prefer a relaxed vibe? Grab a drink, chat, and connect in a more laid-back setting. * **Beer Pong & Jenga:** Feeling playful? Challenge someone to a **fun match** and enjoy some friendly competition. * **Welcome Desk:** Need help? Our friendly hosts are here for you! 🎶 **10:00 PM – The Night Turns Up** The vibe picks up! The **Dj** sets the mood with timeless tunes and crowd favourites, keeping the energy high. Whether you're singing along, swaying to the rhythm, or just soaking in the atmosphere, let the music bring the night to life! 💥**11:30 PM – After Party** Still going? We’ll head somewhere nearby together. *⚠️ Please bring ID if you plan to join the after party.* ✨ **Pro Tips:** ✅ Start early with **Spark Conversation** to meet people right away. ✅ Explore different areas and find the vibe that suits you. ✅🪙 Play to win "Golden Coins," which you can redeem for drinks at the welcome desk! **Don’t forget to download our [app](https://onelink.to/balancers) to track your rewards** **Important Reminders:** 🔹 **After-party?** Bring your **ID!** 🔹 **Stay connected:**[ ](https://chat.whatsapp.com/IJKXDkwUTlmDsYTOCIUg7O)[Join our ](https://chat.whatsapp.com/HYbCWaNidNV9aYK3TW9WGm)**[WhatsApp group \[here\]](https://chat.whatsapp.com/HYbCWaNidNV9aYK3TW9WGm)**[ for last-minute updates.](https://chat.whatsapp.com/HYbCWaNidNV9aYK3TW9WGm) 🔹 **First-timers?** Our friendly hosts will greet you as soon as you arrive—**no need to bring anyone but yourself!** Every activity is designed to help you effortlessly connect with our awesome community. We know that first step can feel a bit daunting, but trust us, **the best experiences happen when you take the leap!** 💪 **Remember, our pillars are Respect, Kindness and Authenticity.Let's uphold these together.*Any discrimination or disrespectful behaviour towards any of our members will not be tolerated.***

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211 attendees
The Great Halloween Party | London 20s and 30s

The Great Halloween Party | London 20s and 30s

Fri, Oct 30, 7:30 PM
From London 20 & 30s Community | The Great Friendship Project
4.6

**The Day of the Dead is fast approaching and so we thought what better way to mark the scariest day of the year than with our 5th Halloween Party** 🎃 Yep that's right... once again, we’ve gone big and booked out a big underground bar in Central London so you can celebrate All Hallow's Eve, with a terrifying amount of 20s and 30s. Not only that but to spice things up, we’ve organised a whole range of Halloween themed games and activities 👻 Over the course of the evening, we'll have plenty of Halloween-themed fun and games lined up, including our annual **Apple Bobbing Relay**, **Trick or Treat Challenges**, fast-paced races and a few devilish surprises along the way! And of course, no halloween would be complete without some terrifying costumes, and so do get into the spooky spirit with some creative and horrifying costumes, with a prize for the best costume on the night 🧛 These parties are always such a fun and memorable nights, and this one’s set to be even better and so hopefully you can join us for this! \- \- \- \- \- \- \- \- \- \- \- \- \- \- **ATTENDANCE FEE** As we’re now approaching capacity at the pub, any further RSVPs will carry a small **£3.95 attendance fee,** to help cover the cost of prizes and activities on the night. We’re doing this instead of running a waiting list, as we’d rather people know they have a confirmed place than leave them in limbo. \- \- \- \- \- \- \- \- \- \- \- \- \- \- **WHERE/WHEN** The Venue: The Tokenhouse, Moorgate, 4 Moorgate, London EC2R 6DA ([https://maps.app.goo.gl/6FZGTkjuxzhb7ft68](https://maps.app.goo.gl/6FZGTkjuxzhb7ft68)) Closest stations: Bank (5 Min walk), Moorgate (5 Min walk), Liverpool Street (10 Min walk) Start Time - 19:30 Pub Finish time: 23:00 \- \- \- \- \- \- \- \- \- \- \- \- \- \- **JOIN THE COMMUNITY** Set up in November 2021, The Great Friendship Project was set up to help 20s and 30s meet, connect and hopefully build life-long friendships. To help make this happen, we also host all kinds of events from free social walks, games evenings, day trips, social events, activity nights to picnics. To learn more about our community, follow us on social media or buy us a coffee, please follow one of the links below. **Website - [https://friendship-project.co.uk](https://friendship-project.co.uk/)** **Instagram - [http://instagram.com/great.friendship](http://instagram.com/great.friendship)**

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199 attendees
TEiP HALLOWEEN PARTY • PORTOBELLO | Thought Experiments in Public

TEiP HALLOWEEN PARTY • PORTOBELLO | Thought Experiments in Public

Fri, Oct 30, 6:30 PM
From THOUGHT EXPERIMENTS IN PUBLIC (TEiP)
4.8

A different kind of "party".... In the UK, Halloween is often associated with tacky excess, frightening bloodstained costumes, and drunken revelry. I grew up with a different kind of Halloween because I went to an American school. The general vibe was **creativity, comedy, and an excuse for a whole community celebration.** We had a costume parade that everyone, even the teachers, participated in. The costumes were mostly home made, tending towards silliness rather than horror. For example, one year a group of students made enormous Pac-Man costumes out of cardboard and used the school corridors to enact a life-sized game of Pac-Man. It was a fun way to bring everyone together and brighten up rapidly darkening October. So I'd like to bring a similar creative, friendly spirit to this special episode of TEiP. As ever, **the aim** of the evening will be to have open-minded, thought-provoking conversations with fellow humans, so we'll use the tried and tested TEiP format for the majority of the night (see below for details). **The theme will be "DARKNESS", which we will explore by way of three original thought experiments** (tiny stories that spark big questions) posted in the comments on the day of the event. There may be a few twists, and there will definitely be some **(optional) games and Halloween-y activities afterwards**. **Dressing up is encouraged, though entirely optional.** We will have a **friendly costume competition** with points awarded for: * originality * homemade components * comedy So think less generic blood-drenched plastic and more repurposed packaging. (I will share some inspo in a [Substack post](https://bonnyastor.substack.com/) in the next week or two) \-\-\- **NB**: It is likely that TEiP will move off Meetup at some point in the future. Please join the mailing list if you'd like to stay in the loop (comms will be minimal and you can unsubscribe at anytime): **[MAILING LIST](https://thoughtexperiments.kit.com/36b38902fa)** \-\-\- **How we'll do it** (timings approximate)**:** * **6:30** \- Arrive at the pub\, find us in the dining room * Organise ourselves into small groups (3-5ish people per group) * Have a look at the thought experiments (posted in the comments on the day of the event) * **6:45** \- First rotation begins \- Talk about the first thought experiment\. Feel free to veer off topic and pursue tangents\. * **7:10** \- Optional shuffle: swap groups\, move on to the second thought experiment\. * **7:35** \- Optional shuffle: swap groups\, move on to the third thought experiment\. * **8:00** \- Votes \- optional moment to express your views on some of the questions of the evening\. * **8:05** \- Closing remarks\. * **PARTY** \- we will have a few games and activities relevant to a fun and lighthearted Halloween\. Everything is optional\, you are very welcome to just continue your conversations\. \(Many of us stay until the pub closes\!\) **Notes on the general atmosphere:** * The vibe is to let conversation flow rather than stick strictly to one topic. * While we'd like to talk about 'meaningful things', we also see the value in lighter topics, so don't worry about not being 'deep' enough! * Feel free to suggest ideas for future episodes of Thought Experiments in Public\*, both in terms of structure and topics to discuss. \*formerly just pubs, now meeting in lots of places **Where we'll meet:** This group will be at the Earl of Lonsdale Pub on Portobello. The nearest Tube station is Notting Hill Gate. We will have the large private dining room to ourselves :-) **Who should come:** Everyone! We believe that the more perspectives, the richer the conversation. This group is not about being experts in Philosophy, it is about *doing* philosophy. That is, bringing our various life experiences and lenses on the world to group discussions about the human experience, the nature of reality... etc. etc.... You can get a sense of what the events and community are like **[here](https://www.instagram.com/thoughtexperimentsinpublic)**. Looking forward to meeting & talking with you soon! Bonny Relevant links: **[SUBSTACK](https://experimentsingroupwisdom.substack.com/)** \- read more about this community and other related stuff **[MAILING LIST](https://thoughtexperiments.kit.com/36b38902fa)** \- stay in the loop **[INSTAGRAM](https://www.instagram.com/thoughtexperimentsinpublic)** \- see what our events look like **[WHATSAPP GROUP](https://chat.whatsapp.com/D13LHw5BV3rEtUtO3ORklC)** \- very occasional announcements #everyonewelcome #newideas #newpeople #inclusivity #openmindedness #greatconversations #Halloween

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38 attendees
🔥👁️🏛️ Halloween Party 🔱 A Journey into the Underworld ⛵🌊

🔥👁️🏛️ Halloween Party 🔱 A Journey into the Underworld ⛵🌊

Sat, Oct 31, 7:00 PM
From World Citizens 🌍 Culture Nights & Conversations in London
4.5

🚣‍♂️🌊 Prepare for a night that will make your journey home seem like forever. **Join** **the world's most international Halloween Party** to meet legendary friends 👁️ mythical heroes ⚔️ and wild challenges. Costumes encouraged, but not mandatory: a wooden disguise 🐴 a sturdy shield, and ancient rituals will help you survive (P.S.: a special gift for those who win our challenge and for the most impressive costumes 😉). 🐗 **Get ready for an unreal vibe, as we dig a trench, drink, dine, and dance until dawn...** 💃🍷 🔮 **What to Expect:** \- A great venue and an awesome vibe that makes it easy to meet new people\. \- Themed Halloween activities and costumes optional\. \- Friendly\, international guests \(20s–30s\) who value openness and curiosity\. \- Thoughtful conversation\, warm energy\, and beautiful after\-party\. *We typically host 100–150 people at our seasonal parties, and many attendees return regularly to our weekly events!* **Details:** ⏳ **Timing:** Arrive anytime from 7:00 PM. Most people stay until 11PM, many head to the after-party! 🏛️ **Location:** A secret venue. Follow our Instagram where we will drop more clues and details... **@worldcitizenslondon** 🧭 **We proudly encourage diversity at our events!** *** 📜 **Three Simple Guidelines** 1. Be respectful of everyone, including space and boundaries. 2. Come with a friendly, open attitude. 3. Don’t arrive intoxicated - this is a chill and respectful crowd. *** 🙋‍♀️ **Want to Help or Get Involved?** We’re always looking for warm, welcoming people to help greet newcomers and grow this special community. 📩 Ask the host or message "TP" if you’d like to get involved. 🌟 Keep an eye on our main [World Citizens events page](https://www.meetup.com/worldcitizen/) for what’s coming up next. *** **DISCLAIMER:** We are a 100% volunteer-run team. Though we have high standards in planning, this is a private informal activity so we cannot be liable for any damage or inconvenience. However, we put safety and comfort first. We take all complaints seriously, and take severe action against any harassment, verbal or non-verbal, and anti-social behaviour, towards our guests or team members. We collaborate with the police when needed. We take photos and videos which may include you to help promote the community in line with GDPR Data Protection law, as well as stock photos from Pexels or Unsplash. We may restrict or prioritize guests at our own discretion for safety, quality and logistics reasons. While our team's decisions may not be perfect we ask that you follow our decisions first and raise any disputes to discuss with us later and privately. By attending you understand, agree with and respect all terms of this disclaimer.

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133 attendees
430kMonthly events
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60mMembers
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4.5App store rating
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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!