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Costumed attendees dance and take photos under glowing red and blue lights at Montage Mountain Resorts in Scranton during the Reaper’s Revenge adult Halloween Party and Costume Contest, surrounded by Halloween decorations and a giant spiderweb overhead.
Events
October 29, 2025

Adult Halloween Parties in NEPA: 21+ Events for a Spooky Night Out

Celebrate the spooky season with the best adult Halloween parties in Northeastern PA. From haunted masquerades and pop-up bars to brewery bashes and murder mysteries, these 21+ events deliver cocktails, costumes, and spine-tingling fun.
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Plan Your Spooky Night Out with These Adult Halloween Parties in Northeastern PA

There’s plenty of spooky Halloween fun happening in NEPA, but some celebrations are just for the grownups. These adult halloween parties bring together local flavors, live music, and creative costumes for unforgettable nights out. From cozy vineyards to lively breweries and late-night dance floors, there’s no shortage of ways to celebrate the season with friends.

So call your crew, plan your costumes, and get ready for a weekend (or two) of spirited fun near you. Whether you prefer a themed pop-up bar, a masquerade ball, or a laid-back brewery bash, these 21+ adult Halloween parties and events make it easy to celebrate the season—NEPA style.

21+ Adult Halloween Parties & Events in NEPA
The Upside Down Halloween Bar

October 24, 25 & 31 | 6:00 PM

Jive Bar & Lounge in Milford transforms every Friday and Saturday in October at 6:00 PM into The Upside Down Halloween Bar. Inspired by Stranger Things, this pop-up offers eerie décor, themed cocktails, and immersive photo ops. Costumes are encouraged, and the event is strictly 21+.

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Spookeasy of Secrets

Thursday–Sunday until November 1

The Spookeasy of Secrets runs Thursdays through Sundays through November 1 at River Grille in Wilkes-Barre. Guests can enjoy wizard-themed drinks, candlelit ambiance, and magical décor during 90-minute reservations. A $5 experience charge applies, and advance reservations are required.

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Flyer for Miscief at the Mansion at The Stegmaier in Wilkes-Barre, PA.
Mischief at the Mansion

Friday & Saturday, October 24–25 | 7:00 PM – 10:00 PM

The Stegmaier in Wilkes-Barre hosts Mischief at the Mansion on October 24–25 from 7:00 PM to 10:00 PM. Guests can enjoy gothic décor, themed cocktails, and live entertainment throughout this elegant pop-up bar event. Admission is $20 plus tax with food and drinks available for purchase.

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Close-up of red wine being poured into a Mountain View Vineyard glass at the winery in Stroudsburg, representing the Halloween Candy Pairing event.
Halloween Candy Pairing

Thursday, October 23 | 6:00 PM

Mountain View Vineyard in Stroudsburg invites guests on Thursday, October 23 at 6:00 PM for a Halloween Candy Pairing featuring five handcrafted wines matched with five classic candies. Each pairing enhances the flavors of both the wine and the treat, creating a sweetly sophisticated experience for 21+ guests.

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Illustration of a pint of amber beer labeled “SBC” beside a carved jack-o’-lantern, promoting the Adult Trunk or Treat at Susquehanna Brewing Co. in Pittston.
Adult Trunk or Treat

Saturday, October 25 | 5:00 PM – 9:00 PM

Susquehanna Brewing Co. in Pittston hosts its Adult Trunk or Treat on Saturday, October 25 from 5:00 PM to 9:00 PM. The event includes food trucks, vendors, and a DJ, plus a costume contest with prizes. Admission is $10 and includes your first pint of SBC craft beer.

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Flyer for Zombie Horror Bash at Moon Tavern in Dickson City, showing a dark background with red lettering that reads “Zombie Horror Bash – A Spooktacular Night – October 25th at 5PM – Tattoos, Live Music, Vendors, Food Specials.”
Zombie Horror Bash

Saturday, October 25 | 5:00 PM

The Zombie Horror Bash at Moon Tavern in Dickson City begins Saturday, October 25 at 5:00 PM with live music, tattoo artists, and local vendors. Attendees can take part in a costume contest for prizes and enjoy an evening filled with Halloween thrills. This 21+ event offers a fun and festive way to celebrate the season.

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Crowd dancing in costumes under red and blue lights at Montage Mountain Resorts in Scranton during the Reaper’s Revenge Halloween Party and Costume Contest, with Halloween decorations and spiderweb lighting overhead.
Costume Contest & Halloween Party

Saturday, October 25 | 6:00 PM – Midnight

Montage Mountain Resorts in Scranton hosts its Reaper’s Revenge Costume Contest & Halloween Party on Saturday, October 25, from 6:00 PM to midnight. The event features live music, food, themed drinks, and a $5,000 costume contest. Tickets are $20, and contestants must register by 8:00 PM.

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Flyer for Barley Creek’s Taproom Halloween Party in Tannersville, showing a smiling ghost holding a beer and text that reads “Barley Creek’s Taproom Halloween Party, October 25th,” with cartoon pumpkins, bats, and spiderwebs.
Halloween at the Taproom

Saturday, October 25 | 6:30 PM – 9:30 PM

Barley Creek in Tannersville celebrates Halloween at the Taproom on Saturday, October 25 from 6:30 PM to 9:30 PM. Guests can enjoy a DJ, costume contest, and themed food and drink specials. The event is open to guests 21 and older for a night of music and fun.

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The Grand Slambovian Halloween Ball image
The Grand Slambovian Halloween Ball

Saturday, October 25 | 8:00 PM

The Mauch Chunk Opera House in Jim Thorpe hosts The Grand Slambovian Halloween Ball on Saturday, October 25 at 8:00 PM. The Slambovian Circus of Dreams delivers psychedelic Americana music with a Halloween twist. Guests can expect a lively, imaginative concert experience with limited tickets available.

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Flyer for Monster Ball at Slopeside Pub & Grill, Blue Mountain Resort in Palmerton, showing two dancing skeletons with orange lettering that reads “Monster Ball” and “Slopeside Pub & Grill.”
Monster Ball Bash

Saturday, October 25 | 9:00 PM – 12:00 AM

Blue Mountain Resort in Palmerton presents its annual Monster Ball Bash on Saturday, October 25, from 9:00 PM to midnight. Guests can dance to Toolshed Jack, compete in costume contests, and enjoy Halloween-themed food and drinks. The event is free for guests 21 and older.

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Event flyer for The Haunted Masquerade at The Woodlands Inn in Wilkes-Barre, featuring guests in ornate masks and gold text that reads “The Haunted Masquerade, The Woodlands Inn, 1073 Highway 315, Wilkes-Barre, PA 18702, Oct. 26, 2025, 6PM–1AM.”
The Haunted Masquerade

Sunday, October 26 | 6:00 PM – 1:00 AM

The Haunted Masquerade takes over The Woodlands in Wilkes-Barre on Sunday, October 26, from 6:00 PM until 1:00 AM. Guests will experience a candlelit ballroom, live performances, and a mask-required dress code. A cash bar will be available for this 21+ event.

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Neon-style flyer for Trivia Night: Halloween Edition at Barley Creek’s Taproom in Tannersville with the text “Halloween Edition October 28th, Trivia Night, Beat the Brewers, Free to Play.”
Trivia Night – Halloween Edition

Tuesday, October 28 | 6:30 PM – 8:30 PM

Barley Creek’s Taproom in Tannersville invites teams to Trivia Night – Halloween Edition on Tuesday, October 28 from 6:30 PM to 8:30 PM. Teams of up to six can play for prizes while enjoying Happy Hour specials. Costumes are encouraged for this free event.

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Flyer for Adams Family Halloween Murder Mystery at Mountain View Vineyard in Stroudsburg, featuring a gothic cartoon-style family in a graveyard scene with glowing pumpkins and text that reads “Adams Family Halloween Murder Mystery.”
Adams Family Halloween Murder Mystery

Thursday, October 30 | 6:00 PM

Mountain View Vineyard in Stroudsburg hosts the Adams Family Halloween Murder Mystery on Thursday, October 30 at 6:00 PM. Guests receive assigned roles ahead of time and take part in an interactive whodunnit experience. Tickets include one drink, and costumes are encouraged.

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Flyer for Halloween Murder Mystery presented by Shivers at Electric City Ciderworks in Old Forge, featuring a cobweb background with bold white text that reads “Halloween Murder Mystery – Presented by Shivers.”
Halloween Murder Mystery

Thursday, October 30 | 6:00 PM

Electric City Ciderworks in Old Forge presents a Halloween Murder Mystery on Thursday, October 30, at 6:00 PM. Hosted by Shivers Haunted, the evening features assigned roles and spooky surprises. Registration is required, and costumes are encouraged to match your character.

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A copper-colored ale spilling over the top of a pint glass at Susquehanna Brewing Company in Pittston, PA.
Halloween Night

Friday, October 31 | 12:00 PM – 10:00 PM

Susquehanna Brewing Company in Pittston celebrates Halloween Night on Friday, October 31 from noon to 10:00 PM. The event features food from The Lunchbox food truck and live music by Broken Road Duo. Admission is free with food and beverages available for purchase.

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Flyer for Breaker Brewing Company Halloween Costume Party on Friday, October 31 from 4-10 p.m. featuring jack-o-lanterns and bats.
Halloween Costume Party

Friday, October 31 | 4:00 PM – 10:00 PM

Breaker Brewing Company in Wilkes-Barre Twp., celebrates Halloween with its annual Costume Party on Friday, October 31, from 4-10 PM with happy hour from 4-6 PM, festive games, giveaways, and contests. Enjoy a Halloween candy and beer flight pairing, themed cocktails, and food specials, with a $25 gift card awarded for the best costume.

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Flyer for Halloween Weekend at Electric City Ciderworks on Friday, October 31 and Saturday, November 1.
Halloween Weekend

Friday, October 31 | 4:00 – 8:00 PM &  Saturday, November 1 | 2:00 – 8:00 PM

Celebrate Halloween Weekend at Electric City Ciderworks in Old Forge with two days of cider, costumes, and festive fun. Attendees in costume receive 10% off their tab and can enter the nightly costume contest for a chance to win a $25 gift card. Saturday features food from R Food Truck and live music by The Frost Duo.

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Flyer for Halloween Bash at Glass—Wine.Bar.Kitchen in Hawley, featuring a raven silhouetted against a full moon with text that reads “Halloween Bash at Glass, October 31st.”
Halloween Bash

Friday, October 31 | 6:00 PM

Glass—Wine.Bar.Kitchen in Hawley hosts its Halloween Bash on Friday, October 31 starting at 6:00 PM. Guests can enjoy creative cocktails, themed dishes, and music by DJ Nicholas Sommon. Costumes are encouraged for this lively 21+ event.

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Flyer for Madame Jenny’s Presents: Spooky Burlesque at Ale Mary’s at The Bittenbender in Scranton, showing three dancers in vintage costumes on stage with red velvet curtains and text that reads “Spooky Burlesque – Performance by NYC’s Red Velvet Burlesque – October 31st.”
Spooky Burlesque

Friday, October 31 | 6:00 PM – 9:00 PM

Ale Mary’s at The Bittenbender in Scranton presents Madame Jenny’s Spooky Burlesque on Friday, October 31 from 6:00 PM to 9:00 PM. The show features NYC’s Red Velvet Burlesque troupe performing Halloween-inspired acts. Ticket options include VIP, Premium, and General Admission seating.

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Flyer for The Pink Room: Halloween Edition at The Sherman Showcase in Stroudsburg, reading “The Pink Room – A Girly-Pop Dance Party & A Feminist Rave – Halloween Edition! October 31st, 8PM–11PM, The Sherman Showcase, Stroudsburg PA.”
The Pink Room: Halloween Edition

Friday, October 31 | 8:00 PM

The Sherman Showcase in Stroudsburg brings The Pink Room: Halloween Edition to life on Friday, October 31 at 8:00 PM. The event features live bands, a costume contest, and themed cocktails. Tickets range from $15 to $21.10, and the show is open to ages 18 and older.

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A partygoer dressed as a jack-in-the-box clown performs among costumed guests at Montage Mountain Resorts in Scranton during the Reaper’s Revenge Halloween Party and Costume Contest, illuminated by bright stage lights and Halloween décor.
Haunts Are Heating Up

Get in the Halloween spirit with even more haunted attractions and local haunted houses across Northeastern Pennsylvania. Explore ghost tours, haunted hayrides, and other seasonal events on NEPA’s most comprehensive local events calendar.