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Sat, 31 Oct, 2026 at 08:00 pm to Sun, 01 Nov, 2026 at 04:00 am UTC+07:00

MADWEEN 2026 🔴 SIAN + BANGKOK’S MADDEST HALLOWEEN

  • Flamenco Bangkok · Bangkok
\ud835\udde0\ud835\uddd4\ud835\uddd7 \ud835\udde6\ud835\udde7\ud835\uddd4\ud835\udde6\ud835\udddb Publisher / Host 𝗠𝗔𝗗 𝗦𝗧𝗔𝗦𝗛
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MADWEEN 2026 \ud83d\udd34 SIAN \uff0b BANGKOK\u2019S MADDEST HALLOWEEN 𝗪𝗵𝗲𝗻 𝘁𝗵𝗲 𝗱𝗮𝗿𝗸𝗻𝗲𝘀𝘀 𝗳𝗮𝗹𝗹𝘀, 𝘁𝗵𝗲 𝗳𝗼𝗿𝗲𝘀𝘁 𝗮𝘄𝗮𝗸𝗲𝗻𝘀…
Deep beneath twisted branches, where ancient roots crawl through the earth and shadows move between the trees, something has been waiting.
The deeper you enter, the darker it becomes.
The moon disappears.
The forest comes alive.
And somewhere beyond the darkness…
𝗠𝗔𝗗𝗪𝗘𝗘𝗡 𝗜𝗦 𝗖𝗔𝗟𝗟𝗜𝗡𝗚..
For 𝗢𝗡𝗘 𝗡𝗜𝗚𝗛𝗧 𝗢𝗡𝗟𝗬, 𝗙𝗟𝗔𝗠𝗘𝗡𝗖𝗢 opens exclusively for 𝗠𝗔𝗗𝗪𝗘𝗘𝗡— transforming into a mysterious world where 𝗧𝗘𝗖𝗛𝗡𝗢 • 𝗠𝗨𝗦𝗜𝗖 • 𝗙𝗔𝗦𝗛𝗜𝗢𝗡 • 𝗨𝗡𝗜𝗧𝗬 becomes part of the ritual.
And this year, something else is entering the forest…
🇮🇪 𝗦𝗜𝗔𝗡
IRISH-BORN TECHNO POWERHOUSE
FOUNDER & LABEL HEAD OF 𝗢𝗖𝗧𝗢𝗣𝗨𝗦 𝗥𝗘𝗖𝗢𝗥𝗗𝗜𝗡𝗚𝗦
Known for his dark, hypnotic and otherworldly techno, SIAN has forged a distinctive identity at the edge of underground and avant-garde club culture.
Through 𝗢𝗖𝗧𝗢𝗣𝗨𝗦 𝗥𝗘𝗖𝗢𝗥𝗗𝗜𝗡𝗚𝗦, that vision has become a home for forward-thinking sounds, restless creativity and techno that refuses to stand still.
Now…
𝗧𝗛𝗘 𝗢𝗖𝗧𝗢𝗣𝗨𝗦 𝗘𝗡𝗧𝗘𝗥𝗦 𝗧𝗛𝗘 𝗙𝗢𝗥𝗘𝗦𝗧..
Expect deep, driving rhythms.
Hypnotic grooves.
Dark, relentless energy.
As the night unfolds, the forest becomes a playground of sound, shadow and movement.
𝙏𝙃𝙀 𝙁𝙊𝙍𝙀𝙎𝙏 𝙄𝙎 𝙒𝘼𝙆𝙄𝙉𝙂.
𝙎𝙄𝘼𝙉 𝙄𝙎 𝘾𝙊𝙈𝙄𝙉𝙂.
𝙏𝙃𝙀 𝙍𝙄𝙏𝙐𝘼𝙇 𝙄𝙎 𝘼𝘽𝙊𝙐𝙏 𝙏𝙊 𝘽𝙀𝙂𝙄𝙉.
🗓️ 31 OCTOBER 2026
🕗 8 PM — LATE
📍 EMQUARTIER HELIX 9F. (FLAMENCO BANGKOK)
Dress for the darkness.
Enter the forest.
Follow the beat.
Face the 𝗠𝗔𝗗𝗪𝗘𝗘𝗡.
🎟️ TICKETS & TABLES ARE SELLING FAST.
SECURE YOUR SPOT NOW.
megatix.in.th/events/madween-sian-halloween2026
Once you enter the forest…
𝗧𝗛𝗘𝗥𝗘 𝗜𝗦 𝗡𝗢 𝗧𝗨𝗥𝗡𝗜𝗡𝗚 𝗕𝗔𝗖𝗞.🩸
𝗟𝗜𝗡𝗘𝗨𝗣
High- energy experience
8PM - 9PM — VINORG
9PM - 10:30PM — LUCAS BUENO
10:30PM - MIDNIGHT — SADIA
🔥 𝗠𝗜𝗗𝗡𝗜𝗚𝗛𝗧 - 𝟮𝗔𝗠 — 𝗦𝗜𝗔𝗡 🔥
2AM - 3AM — SNOWOFF
3AM - 4AM — LAZY PRINCE
𝗧𝗜𝗖𝗞𝗘𝗧𝗦
𝗣𝗥𝗘-𝗦𝗔𝗟𝗘: THB 500 excl. drink
𝗚𝗔: THB 800 incl. 1 drink
*** BUY 4 GET 1 FREE ***
𝗗𝗢𝗢𝗥: THB 1,000 incl. 1 drink
𝗣𝗔𝗖𝗞𝗔𝗚𝗘𝗦
𝗩𝗜𝗣 𝗚𝗢𝗟𝗗 𝗛𝗜𝗚𝗛 𝗧𝗔𝗕𝗟𝗘 – 𝗧𝗛𝗕 𝟭𝟬,𝟬𝟬𝟬 𝗳𝗼𝗿 𝟰 𝗣𝗣𝗟
▸ 4 Entry Tickets
▸ 1 Premium Spirit
Choose 1 bottle from selection below:
▸ Belvedere Vodka
▸ Hendricks Gin
▸ Johnnie Walker Reserve Gold
▸ Hennessy VSOP
▸ 6 Mixers
▸ Unlimited Ice
* Allowed to add maximum additional 2 guests at THB 500 per person
𝗩𝗜𝗣 𝗣𝗟𝗔𝗧𝗜𝗡𝗨𝗠 𝗦𝗢𝗙𝗔 – 𝗧𝗛𝗕 𝟱𝟬,𝟬𝟬𝟬 𝗳𝗼𝗿 𝟭𝟬 𝗣𝗣𝗟
▸ 10 Entry Tickets
▸ 4 Premium Spirits
Choose 4 bottles from selection below:
▸ Belvedere Vodka
▸ Hendricks Gin
▸ Johnnie Walker Reserve Gold
▸ Hennessy VSOP
▸ 3 Sparkling Wines Follador Brut
▸ 40 Mixers
▸ Unlimited Ice
* Allowed to add maximum additional 4 guests at THB 500 per person
𝗩𝗩𝗜𝗣 𝗗𝗜𝗔𝗠𝗢𝗡𝗗 𝗦𝗢𝗙𝗔 – 𝗧𝗛𝗕 𝟱𝟬,𝟬𝟬𝟬 𝗳𝗼𝗿 𝟭𝟬 𝗣𝗣𝗟
▸ 10 Entry Tickets
▸ 3 Premium Spirits
Choose 3 bottles from selection below:
▸ Belvedere Vodka
▸ Hendricks Gin
▸ Johnnie Walker Reserve Gold
▸ Hennessy VSOP
▸ 2 Moet & Chandon Brut Imperial
▸ 30 Mixers
▸ Unlimited Ice
* Allowed to add maximum additional 4 guests at THB 500 per person
𝗠𝗔𝗗𝗪𝗘𝗘𝗡 is more than a party. It is a rite, a transformation, a night where darkness becomes beautiful.
Will you surrender to the madness?
𝗠𝗔𝗗𝗪𝗘𝗘𝗡 𝟮𝟬𝟮𝟲 🔴 𝗦𝗜𝗔𝗡 + 𝗕𝗔𝗡𝗚𝗞𝗢𝗞’𝗦 𝗠𝗔𝗗𝗗𝗘𝗦𝗧 𝗛𝗔𝗟𝗟𝗢𝗪𝗘𝗘𝗡
#MadWeen #MadStash #Halloween #FlamencoBangkok #MegaTix
___________________________________________
About 𝗦𝗜𝗔𝗡
Born in Ireland and raised in Spain, rule-breaking musician, DJ, visual artist, and label owner, Sian now calls the sprawling, sun-drenched metropolis of Miami his home. He is infamous for delivering sweat-soaked, hypnotic shows
every time he takes the stage, alongside releasing timeless music that burn deep into the collective psyche of modern club culture.
His vibrant sound has taken him around the globe, bringing unmistakable energy to packed dancefloors worldwide. A unique visual aesthetic and visionary approach have produced nonstop chart-topping releases on his own label, Octopus Recordings, including four accomplished studio albums- as well as appearances on Solomun’s Diynamic imprint, Maceo Plex’s Lone Romantic, Gorgon City’s Realm, Sweat It Out, and Armada Records to name a few.
Sian’s otherworldly slant on music consistently garners praise from the likes of Billboard, Mixmag, BBC Radio 1, Dancing Astronaut, Forbes, DJ Mag, LA Weekly, Huffington Post, and more. With his laser-focused, dark, and sultry sound—plus remixes for the likes of Bronski Beat, HI-LO / Oliver Heldens, Deadmau5, and Jan Blomqvist—he has cemented a unique niche between the underground and the mainstream.
___________________________________________
About 𝗠𝗔𝗗 𝗦𝗧𝗔𝗦𝗛
Mad Stash Co., Ltd. is a Bangkok-based creative agency and music event creator, best known for hosting high‑energy daytime and rooftop music events—especially pool parties—at top hotels across Thailand. They are the most iconic and legendary pool party in Thailand since 2013
What They Do
• Pool & rooftop events: Mad Stash organizes stylish pool parties like Mad Stash x Westin Pool Party at The Westin Grande, Mad Stash Pool Party at Café Del Mar Phuket, Mad Berlin at luxury venues such as Sky Beach The Standard Bangkok Mahanakhon, Penthouse Park Hyatt Bangkok, Yao Sky Bar Marriott. Pool Party & Rooftop Party at Sofitel So and SO/ Bangkok, MadMoon at Octave Rooftop Marriott Hotel, Pool Party at Avani Riverside, MadWeen Halloween at Escape & Flamenco EmQuartier Bangkok, MadWild at Lamaya Bangkok, MadGame at Top Golf Thailand, Mad Stash at Ce La Vi, Ku De Ta, KOI, Portal Bangkok
• Music & Artist Agency: They curate and promote electronic music events—particularly techno—featuring both Thai and international DJs. They also operate as an artist agency.
• Digital marketing: The company handles its own promotion through social media, influencers, and celebrities.
Background & Founder
• Founded in 2013 by Stasha von Rohr, a former GMM Grammy singer, songwriter, and producer.
• Growth: Starting with modest pool events at So, scaled up to large crowds with 1,500+ attendees.
Partnerships & Sister Ventures
• Collaborations: Partnerships include big hospitality brands like Accor, Park Hyatt, The Standard, Marriott, Westin, The Mall Group, Minor Hotels, Avani, Ku De Ta, Ce La Vi, FTV, EmQuartier.
• Diversified growth: The founder also launched Volt Co., Ltd, and Innotra Co Ltd, parents to:
Volt - Solar Energy
MadBike – Motorbike Rentals
Scoota – Electric Scooter Rentals
IG @madstash.co
www.madstash.co
𝗠𝘂𝘀𝗶𝗰 ∙ 𝗙𝗮𝘀𝗵𝗶𝗼𝗻 ∙ 𝗨𝗻𝗶𝘁𝘆
___________________________________________
𝗜𝗠𝗣𝗢𝗥𝗧𝗔𝗡𝗧
• DOOR AT FLAMENCO OPENS 8:00 PM.
• LAST CHECK-IN AT FLAMENCO FOR ONLINE TICKETS AT 1:OO AM. BETTER ARRIVE BEFORE 11:00 PM.
• LAST CHECK-IN AT FLAMENCO FOR ONLINE TABLE PACKAGES AT MIDNIGHT.
• NO RE-ENTRY AFTER 1:00 AM AT FLAMENCO
• TRANSFER AND CARD. NO CASH.
• THIS IS A STRICTLY NO-DRUGS EVENT. NO MARIJUANA & OTHER SUBSTANCES ALLOWED.
• WE OPEN RAIN OR SHINE
• WRISTBANDS LOST WILL NOT BE REPLACED.
• YOU CONSENT TO BE INCLUDED IN ANY FILM AND/OR SOUND RECORDINGS OF THE EVENT AND FOR THESE RECORDINGS TO BE USED BY US FOR ADVERTISING & MARKETING PURPOSES.

Event venue

Flamenco Bangkok, เดอะ ดาร์คไซด์ บาร์, ซอย สุขุมวิท 3, คลองตันเหนือ, วัฒนา, กรุงเทพมหานคร, 10110 ประเทศไทย, Bangkok, Thailand

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