# Event Details

- **Event Name**: SINISTER: A H.I.M HALLOWEEN
- **Event Start and End Date**: Sat, 31 Oct, 2026 at 10:00 pm – Sun, 01 Nov, 2026 at 02:00 am (-04:00)
- **Event Description**: 🎃 SINISTER: A H.I.M HALLOWEEN

HALLOWEEN FALLS ON A SATURDAY. WE’RE NOT WASTING IT. 😈

H.I.M Entertainment returns with SINISTER — our annual Halloween takeover, built for the people who want more than costumes and a crowded bar.

This year, we’re going bigger:

TWO ROOMS. TWO ENERGIES. ONE HALLOWEEN.

Expect an open-format night with an Afro-Caribbean heartbeat — Hip-Hop, R&B, Dancehall, Afrobeats, Soca, Amapiano, Kompa, Caribbean classics, throwbacks and everything that makes the room move.

🎧 MUSIC BY:
TK × FYAH TY (HTX) × IMPERIAL

TK brings the uptown/open-format energy.
Fyah Ty brings the island pressure straight from Houston.
Imperial connects both worlds.

One ticket gets you access to both rooms all night.

Come spooky. Come sexy. Come creative.

Just don’t come to stand around.

📍 HAVA NIGHTCLUB
246 Tremont Street, Boston, MA
📅 SATURDAY, OCTOBER 31, 2026
⏰ 10PM–2AM
🔞 21+ | Valid ID Required

🎟 ENTRY

🩸 FIRST BLOOD
The first release and the lowest price of the night. Once it’s gone, it’s gone.

👯 DOUBLE TROUBLE
Grab your person. One ticket package admits two.

🕯️ THE COVEN
Halloween is better with the crew. One package admits four.

Later releases increase as the event gets closer.

Waiting will cost you more.

Costumes are strongly encouraged — and yes, we expect you to actually try.

Last year, SINISTER packed the building. This year, Halloween lands on a Saturday and we’re giving you two rooms to get wicked in.

UPTOWN ENERGY. ISLAND PRESSURE. AFTER DARK.

This isn’t just another Halloween party.

This is SINISTER. 😈🩸
- **Event URL**: https://allevents.in/north-waltham/sinister-a-him-halloween/4600030710777220
- **Event Categories**: entertainment, parties, dance, halloween-parties
- **Interested Audience**: 
  - total_interested_count: 0

## Ticket Details

- **Ticket Price Range**: min: 23.19, currency: USD

## Event venue details

- **city**: North Waltham
- **state**: MA
- **country**: United States
- **location**: Hava Nightclub
- **lat**: 42.3507311
- **long**: -71.0647252
- **full address**: Hava Nightclub, 246 Tremont St, North Waltham, United States

## Event gallery

- **Alt text**: SINISTER: A H.I.M HALLOWEEN
  - **Image URL**: https://cdn-az.allevents.in/events8/banners/cb28a9e0-b510-11f1-8735-773c5ddedb48-rimg-w1080-h1350-dc282828-gmir.jpg?v=1789921915

## FAQs

- **Q**: When and where is SINISTER: A H.I.M HALLOWEEN being held?
  - **A:** SINISTER: A H.I.M HALLOWEEN takes place on Sat, 31 Oct, 2026 at 10:00 pm to Sun, 01 Nov, 2026 at 02:00 am at Hava Nightclub, 246 Tremont St, North Waltham, United States.
- **Q**: Who is this event for? Is it right for me?
  - **A:** SINISTER: A H.I.M HALLOWEEN is ideal for party-goers, social butterflies, and anyone looking for a great night out with music, drinks, and good vibes. Whether you're a first-time attendee or a longtime enthusiast in North Waltham, this event is thoughtfully curated to deliver a standout experience worth every moment. If SINISTER: A H.I.M HALLOWEEN sounds like your kind of event, don't wait - spots fill up fast.

## Structured Data (JSON-LD)

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        "image": "https://cdn-az.allevents.in/events8/banners/cb28a9e0-b510-11f1-8735-773c5ddedb48-rimg-w1080-h1350-dc282828-gmir.jpg?v=1789921915",
        "startDate": "2026-10-31T22:00:00-04:00",
        "endDate": "2026-11-01T02:00:00-04:00",
        "url": "https://allevents.in/north-waltham/sinister-a-him-halloween/4600030710777220",
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        "location": {
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                "addressLocality": "North Waltham",
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        "description": "🎃 SINISTER: A H.I.M HALLOWEEN\n\nHALLOWEEN FALLS ON A SATURDAY. WE’RE NOT WASTING IT. 😈\n\nH.I.M Entertainment returns with SINISTER — our annual Halloween takeover, built for the people who want more than costumes and a crowded bar.\n\nThis year, we’re going bigger:\n\nTWO ROOMS. TWO ENERGIES. ONE HALLOWEE"
    }
]
```