The Greatest Haunted Mansion @ The Greatest Bar

Date & Time

Fri, 31 Oct, 2025 at 08:30 pm to Sat, 01 Nov, 2025 at 02:00 am

UTC-04:00

Location

The Greatest Bar | Boston, MA

The Greatest Haunted Mansion @ The Greatest Bar
Advertisement

Details

Enter The Greatest Haunted Mansion... if you dare! | 4 floors, 3 bars, 2 AM last call, 1 GREAT night! $500 cash prize costume contest!
About this Event

The Greatest Haunted Mansion

Friday, October 31st | The Greatest Bar | 262 Friend St, Boston

This Halloween night, step inside The Greatest Haunted Mansion… if you dare. With eerie décor, chilling vibes, and a night full of thrills, this is Boston’s most legendary Halloween party.


💀 A $500 Costume Contest—bring your scariest, sexiest, or most creative look for a chance to take home the cash prize.


🕷️ What You’ll Experience:

  • A haunted mansion-themed takeover of all four floors
  • Spooky photo ops, chilling décor, and high-energy music
  • $500 cash prize for the best costume 👻
  • Drinks flowing all night to keep your courage up
  • DJ on the second floor

📍 Location: The Greatest Bar, 262 Friend St, Boston

📅 Date: Friday, October 31st

⏰ Doors open at 8:30 PM

👤 21+ | Valid ID Required


🎟️ Tickets:Halloween at The Greatest Bar always sells out—secure your spot early and join Boston’s wildest haunted celebration.


🖤 Enter if you dare. Leave if you can.


Event Photos
Event Photos
Event Photos
Event Photos
Event Photos
Event Photos
Event Photos
Event Photos
Event Photos
Event Photos

Event Location

The Greatest Bar, 262 Friend Street, Boston, United States

Tickets & Booking Details

USD 12.51 to USD 535.38

Event Host

Boston VIP List
Boston VIP List

Explore more by tags

Halloween in Boston

Let's share with friends

Discover More Halloween Events in Boston

Joker Boston Halloween Party Cruise
Fri, 31 Oct at 08:00 pm Joker Boston Halloween Party Cruise

Music City Queen Boston Riverboat

PARTIES HALLOWEEN
Eastie Halloween Party at Pazza
Fri, 31 Oct at 08:00 pm Eastie Halloween Party at Pazza

Pazza on Porter

PARTIES HALLOWEEN
It\u2019s Spooky, It\u2019s Groovy, It\u2019s Halloween at Nautilus Pier 4!
Fri, 31 Oct at 09:00 pm It’s Spooky, It’s Groovy, It’s Halloween at Nautilus Pier 4!

Nautilus Pier 4

PARTIES COSTUME-PARTIES
The Boulet Brothers Halloween House Party 10\/31
Fri, 31 Oct at 09:00 pm The Boulet Brothers Halloween House Party 10/31

Royale

HALLOWEEN PARTIES
GOUYAD VIBES 24TH
Fri, 31 Oct at 09:00 pm GOUYAD VIBES 24TH

Boston Restaurant Bar & Grill, LLC

PARTIES HALLOWEEN
"Eyes Wide Shut" Halloween Masquerade Ball - W Hotel Ballroom
Fri, 31 Oct at 09:00 pm "Eyes Wide Shut" Halloween Masquerade Ball - W Hotel Ballroom

W Boston

PARTIES FASHION-SHOW
Halloween on High Street (Society on High) Costume Party
Fri, 31 Oct at 09:00 pm Halloween on High Street (Society on High) Costume Party

Society On High

HALLOWEEN COSTUME-PARTIES
CLERY'S - Halloween Costume Party & All Access Bar Crawl
Fri, 31 Oct at 09:00 pm CLERY'S - Halloween Costume Party & All Access Bar Crawl

Clerys

HALLOWEEN COSTUME-PARTIES
Boston Fenway Halloween Bar Crawl
Sat, 25 Oct at 04:00 pm Boston Fenway Halloween Bar Crawl

Cheeky Monkey Brewing Company

HALLOWEEN-PARTIES PARTIES
Boston Faneuil Hall Official Halloween Bar Crawl
Fri, 31 Oct at 05:00 pm Boston Faneuil Hall Official Halloween Bar Crawl

Faneuil Hall Marketplace

PARTIES HALLOWEEN
Fall Tasting Event: Hocus Pocus
Fri, 17 Oct at 07:00 pm Fall Tasting Event: Hocus Pocus

02215

HALLOWEEN HALLOWEEN-PARTIES
Sinners & Saints Haunted Party Cruise
Sat, 25 Oct at 06:30 pm Sinners & Saints Haunted Party Cruise

Bay State Cruise Company

PARTIES HALLOWEEN
Boston Pops - Day of the Dead at Boston Symphony Hall
Sat, 01 Nov at 07:30 pm Boston Pops - Day of the Dead at Boston Symphony Hall

Boston Symphony Hall

CONCERTS ORCHESTRA
Tall Ship Boo Bash!
Sun, 26 Oct at 12:00 pm Tall Ship Boo Bash!

The Tall Ship Boston

KIDS ANIMALS
The Sanderson Sisters\u2019 Drag Brunch & Bingo
Sat, 18 Oct at 01:00 pm The Sanderson Sisters’ Drag Brunch & Bingo

Time Out Market Boston

PARTIES COMEDY
Halloween on the Harbor 21+ DJ cruise
Sat, 01 Nov at 07:30 pm Halloween on the Harbor 21+ DJ cruise

Mass Bay Lines

PARTIES CRUISE
The Greatest Haunted Mansion @ The Greatest Bar
Fri, 31 Oct at 08:30 pm The Greatest Haunted Mansion @ The Greatest Bar

The Greatest Bar

PARTIES HALLOWEEN
Atlantic Wharf's Fall Fest
Sun, 19 Oct at 10:00 am Atlantic Wharf's Fall Fest

Waterfront Plaza at Atlantic Wharf

MUSIC PERFORMANCES