What's on around Mashantucket - Halloween?
120 upcoming events
See it on a mapVenues at a glanceWe've rounded up 120 upcoming events around Mashantucket - Halloween — concerts, parties, theatre, exhibitions, family outings — updated every day. Pick a theme or just scroll.
Events around Mashantucket - Halloween
Sat24
Saturday 24 October
Fri 23 · 9 PM$12.51–65.87
🪇Salsa🌺Bachata
Isla Del Perreo Halloween
Avalon Nightclub, Mohegan Sun
Sat 24Free
🎨Creative workshop🎬Cinema3–15 yrs
Children's Interactive Movie Kits
The Public Library of New London
Sat 24Free
🎨Creative workshop🐣Animals3–12 yrs
Children's Take and Make Kits
The Public Library of New London
Sat 24 · 8 AM$20–40
🏃Running🌳Outdoors
Chariho Athletics 5K Race
HS Main Field/Track
Sat 24 · 9 AM$95.75–118.15
✂️Workshop🪡Crafts
Holiday Tree: Woodshop and Stained Glass Workshop
Spark Makerspace
Sat 24 · 9:30 AMFree
♙Chess
Chess Club
The Public Library of New London
Sat 24 · 10 AMFree
🏷️Other
Howl-O-Ween
Pet Supplies Plus Groton
Sat 24 · 10 AM$49.87
✂️Workshop🪡Crafts
Terrarium Workshop
749 Colonel Ledyard Hwy
Sat 24 · 10 AMFree
🌳Outdoors🧺Market
2026 Waterford Halloween Farmers Market
Waterford Beach Park
Sat 24 · 10 AM$23–35
🏃Running⛰️Trail & ultra
Grills Trail Run
Grills Preserve
Sat 24 · 10:15 AM$50
⚔️Miniatures🏆Tournament
Clever Kobold's Halloween Hellscape GT
Clever Kobold
Sat 24 · 11 AM$37.65–61.18
🍽️Food
Hard Rock Cafe Foxwoods Dining Experience
Hard Rock Cafe Foxwoods
Sat 24 · 11 AMFree
🎨Creative workshopfrom 5 yrs
Family Craft Day Monster Plushies!
Otis Library
Sat 24 · 11 AMFree
🎪Street party
Library RenFaire!
The Public Library of New London
Sat 24 · 12 PM$35
🗺️Guided tour🌳Outdoors
Visit inside New London Harbor "Pequot" Lighthouse — New London Maritime Society tour
Harbor Lighthouse
Sat 24 · 12:30 PMFree
♙Chess0–15 yrs
Children's Board Game Club
The Public Library of New London
Sat 24 · 2 PMFree
🎪Street party
Norwich Walmart's 1st Annual Trunk or Treat
Walmart
Sat 24 · 4 PM$108.55
🏷️Other
The Love List Singles Mixer
Outer Light Brewing Company
Sat 24 · 4:30 PM$161.90
🎸Rock🎫Concert
Dorothy VIP
Mohegan Sun Resort & Casino
Sun25
Sunday 25 October
Sat 24 · 7 PM$23.18
🎉Parties
Waffles & Witches Halloween Bash
Waffle Pop Sweet Shop
Sat 24 · 7 PM$35
👑Drag show✨Cabaret
Baba Yaga’s Draglesque Review
80 Stonington Rd
Sat 24 · 8 PM
🎸Rock🎫Concert
GODSMACK - The Rise of Rock World Tour 2026
Mohegan Sun Arena
Sat 24 · 8:30 PM$15
🎉Parties
Thriller Halloween Party
Strange Brew Pub
Sat 24 · 9 PM$0
🎉Parties
Aquanett Halloween Party
Windjammer Surf Bar
Sun 25Free
🎨Creative workshop0–15 yrs
Children's Interactive Movie Kits
The Public Library of New London
Sun 25Free
🎨Creative workshop3–12 yrs
Children's Take and Make Kits
The Public Library of New London
Sun 25 · 10:30 AM$15–20
🌀Ecstatic dance🌳Outdoors
Spokane Ecstatic Dance
Spokane Ecstatic Dance
Sun 25 · 12 PM$44.51
✂️Workshop🪡Crafts
Spooky Season Social - For the PLOTT
These Guys Brewing at American Wharf
Sun 25 · 3 PM$35
✂️Workshop🪡Crafts
Pumpkin & Petals
156 Kings Hwy
Mon26
Monday 26 October
Sun 25 · 7 PM$80–981
🎶Singer-songwriter🪕Folk / Acoustic
A.J. Croce
Garde Arts Center
Sun 25 · 7 PM
🎫Concert
AJ Croce
Garde Arts Center
Sun 25 · 8 PMFree
🎤Karaoke💿DJ set
Scaryoke Night
Strange Brew Pub
Mon 26Free
🎨Creative workshop🎬Cinema3–12 yrs
Children's Interactive Movie Kits
The Public Library of New London
Mon 26Free
🎨Creative workshop3–12 yrs
Children's Take and Make Kits
The Public Library of New London
Mon 26Free
🎨Creative workshop🎪Street party0–15 yrs
Halloweek Spooktacular!
The Public Library of New London
Mon 26 · 10 AMFree
📖Story time
Baby & Me / Infant Massage Workshop
Otis Library
Mon 26 · 10:30 AMFree
🧾Drop-in services🧘Wellness
Mental Health Mondays
Otis Library
Mon 26 · 10:30 AM
📖Story time🎨Creative workshop0–5 yrs
Fall Drop-In Storytime
Stonington Free Library Association
Mon 26 · 1 PMFree
🧾Drop-in services
Goodwill of Southeastern CT
Otis Library
Mon 26 · 1 PMFree
🧾Drop-in services5–15 yrs
Homework Helpers
The Public Library of New London
Mon 26 · 2:30 PMFree
🗣️Language café
English Class & Conversation Group
Otis Library
Mon 26 · 3 PMFree
🎯Board games🎨Creative workshop12–17 yrs
Spooky Hang Out
The Public Library of New London
Mon 26 · 3 PMFree
🎨Creative workshop0–15 yrs
Make it Mondays: Pumpkins
The Public Library of New London
Mon 26 · 4 PMFree
🗣️Talk🔬Science
Bats: Winged Wonders!
The Public Library of New London
Mon 26 · 4:30 PMFree
🎨Creative workshop6–8 yrs
Lego® Robotics Ages 6-8
Otis Library
Mon 26 · 5 PMFree
🐉Tabletop RPG
Dungeons & Dragons at the Library!
Otis Library
Mon 26 · 5 PMFree
📚Literature📖Story time8–12 yrs
Children's Graphic Novel Book Club: Detective Beans and the Case of the Missing Hat
The Public Library of New London
Mon 26 · 5:30 PMFree
🎨Creative workshop9–11 yrs
Lego Robotics: Ages 9-11
Otis Library
Mon 26 · 5:30 PM
✂️Workshop📚Literature
Booked in the Borough – Writers Group
Stonington Free Library Association
Tue27
Tuesday 27 October
Tue 27Free
🎨Creative workshop🎬Cinema3–12 yrs
Children's Interactive Movie Kits
The Public Library of New London
Tue 27Free
🎨Creative workshop3–12 yrs
Children's Take and Make Kits
The Public Library of New London
Tue 27Free
🎨Creative workshop📖Story time3–12 yrs
Halloweek Spooktacular!
The Public Library of New London
Tue 27 · 10:30 AMFree
🪇Music for toddlers2–2 yrs
Tumbling Toddlers Free Play
Otis Library
Tue 27 · 1 PM
✂️Workshop
Tech Help Tuesdays
Stonington Free Library Association
Tue 27 · 3:30 PMFree
🎬Cinema
Teen Film Club - Coco
The Public Library of New London
Tue 27 · 3:50 PM$0
🐣Animals🌳Outdoors5–7 yrs
Eco Engineers: Grades K-1
Mastuxet Brook Greenway South
Tue 27 · 4 PMFree
📚Literature🎨Creative workshop6–12 yrs
Children's Book Club: My Name is Maria Isabel
The Public Library of New London
Wed28
Wednesday 28 October
Tue 27 · 7 PMFree
🎸Jam / Open mic🪕Folk / Acoustic
Unplugged Open Mic feat: Mat Stevenson
Strange Brew Pub
Tue 27 · 7 PMFree
❓Quiz🎫Concert
Trivia Night at Surf Cantina
Surf Cantina
Wed 28Free
🎨Creative workshop0–15 yrs
Children's Interactive Movie Kits
The Public Library of New London
Wed 28Free
🎨Creative workshop3–15 yrs
Children's Take and Make Kits
The Public Library of New London
Wed 28Free
🎨Creative workshop3–12 yrs
Halloweek Spooktacular!
The Public Library of New London
Wed 28 · 10:30 AMFree
📖Story time0–4 yrs
All-Ages Storytime
The Public Library of New London
Wed 28 · 1 PMFree
🧾Drop-in services
SCADD: Office Hours & Support
Otis Library
Wed 28 · 1 PM
✂️Workshop
Knitting Group
Stonington Free Library Association
Wed 28 · 2 PMFree
🗣️Language café
English Class & Conversation Group
Otis Library
Wed 28 · 3 PMFree
🧸Kids0–15 yrs
Spooky Cooking Class
The Public Library of New London
Wed 28 · 4 PMFree
📚Literature
Classics Book Club
The Public Library of New London
Wed 28 · 4 PMFree
🧸Kids3–10 yrs
Cooking for Kids!
The Public Library of New London
Wed 28 · 4:30 PMFree
🪇Music for toddlers0–15 yrs
Music City Strings: Violin Lessons
The Public Library of New London
Wed 28 · 5 PMFree
🧾Drop-in services
Lawyers in Libraries: Free Legal Advice
Otis Library
Wed 28 · 5 PMFree
🗣️Talk🔬Science
Bats: Winged Wonders
Otis Library
Wed 28 · 5 PMFree
🧸Kids6–11 yrs
Witchy Wednesday
Otis Library
Thu29
Thursday 29 October
Wed 28 · 7 PMFree
❓Quiz
Trivia Night at Longshots Sports Cafe
Longshots Sports Cafe
Thu 29Free
🎨Creative workshop🎬Cinema0–15 yrs
Children's Interactive Movie Kits
The Public Library of New London
Thu 29Free
🎨Creative workshop3–12 yrs
Children's Take and Make Kits
The Public Library of New London
Thu 29Free
🎨Creative workshop0–15 yrs
Halloweek Spooktacular!
The Public Library of New London
Thu 29 · 9:30 AM$0
🐣Animals5–9 yrs
Guardians of the Night: Homeschool Ages 5-9
Barlow Nature Preserve
Thu 29 · 9:30 AMFree
🏷️Other
Community Knit
The Public Library of New London
Thu 29 · 10:30 AMFree
📖Story time3–5 yrs
Little Monster Mash
Otis Library
Thu 29 · 11 AMFree
🐣Animals0–15 yrs
Therapy Dogs: Gracie & Frankie
Otis Library
Thu 29 · 3 PMFree
🎨Creative workshop0–15 yrs
Crafting Felt Bats
The Public Library of New London
Thu 29 · 4 PMFree
✂️Workshop
Spooky Gel Manicures
The Public Library of New London
Thu 29 · 4:30 PMFree
🧾Drop-in services
Lawyers in Libraries: Free Legal Advice
The Public Library of New London
Thu 29 · 4:30 PMFree
🪇Music for toddlers8–17 yrs
Music City Strings: Violin Lessons
The Public Library of New London
Thu 29 · 5 PMFree
🎨Creative workshop5–12 yrs
Art Class with Miss Dana
The Public Library of New London
Thu 29 · 6 PMFree
🌱Ecology🏛️Politics & Economy
Connecticut Residents: Save Energy, Save Money & Make Your Voice Heard
1 Recreation Wy
Thu 29 · 6:30 PMFree
❓Quiz
Community Event: 250th Anniversary Trivia
Lyman Allyn Art Museum
Fri30
Friday 30 October
Thu 29 · 8 PM$10
🎤Stand-up😂Comedy
An Almost Halloween Comedy Show
Strange Brew Pub
Thu 29 · 8 PM$63–981
🎤Stand-up🎭Theatre
Jeff Dye
Mohegan Sun Arena
Fri 30Free
🎨Creative workshop3–15 yrs
Children's Take and Make Kits
The Public Library of New London
Fri 30Free
🎨Creative workshop3–10 yrs
Halloweek Spooktacular!
The Public Library of New London
Fri 30 · 9:30 AMFree
🏷️Other
The Arc - Activities
The Public Library of New London
Fri 30 · 10 AMFree
🪡Crafts
Drop-In Knitting Group
Otis Library
Fri 30 · 10:30 AMFree
📖Story time🪇Music for toddlers0–2 yrs
Baby + Me Playgroup
The Public Library of New London
Fri 30 · 1 PMFree
🎒Students6–15 yrs
Homework Helpers
The Public Library of New London
Fri 30 · 3 PMFree
🎨Creative workshop12–18 yrs
LoFi Friday
Otis Library
Fri 30 · 3 PMFree
🎯Board games12–17 yrs
HallowTeen Party
The Public Library of New London
Fri 30 · 6 PM$0
🍽️Food
Jesus & Jammies - Session 8
New London Community Recreation Center
Sat31
Saturday 31 October
Fri 30 · 7:30 PM$375–6,194
🎸Rock🎫Concert
Rush
Mohegan Sun Arena
Fri 30 · 9 PM
🎉Club🎤R&B
We Heart RnB at the Casino (Halloween Edition)
Avalon Nightclub, Mohegan Sun
Fri 30 · 9 PM$10–12.51
🔬Experimental🎙️Small gig
Halloween Dubstep Night feat: Levitation Jones
Strange Brew Pub
Sat 31Free
🎨Creative workshop🎬Cinema3–12 yrs
Children's Interactive Movie Kits
The Public Library of New London
Sat 31Free
🎨Creative workshop3–12 yrs
Children's Take and Make Kits
The Public Library of New London
Sat 31Free
🎨Creative workshop0–15 yrs
Halloweek Spooktacular!
The Public Library of New London
Sat 31 · 8:30 AM$20–30
🏃Running⛰️Trail & ultra
St. Michael School 5K Turkey Trot
Spellman Drive
Sat 31 · 9:30 AMFree
♙Chess
Chess Club
The Public Library of New London
Sat 31 · 10 AM$55
🚶Walk
Forest Bathing Walk: A Samhain Journey Through the Land
Sheep Farm Park (South)
Sat 31 · 10 AM$35–45
🏃Running🤾Sports & fitness
CFA 5K Run & Walk for Mental Health
1 Beach Pond Rd
Sat 31 · 11:30 AMFree
📖Story time0–6 yrs
Bilingual Storytime with Miss Dana
The Public Library of New London
Sat 31 · 12 PMFree
🎨Creative workshop🎬Cinema0–15 yrs
Halloween Bash!
The Public Library of New London
Sat 31 · 12 PM$25–35
🏃Running🌳Outdoors
Witches Cauldron 1 Miler
115 Main Street
Sat 31 · 12:30 PMFree
♙Chess
Children's Board Game Club
The Public Library of New London
Sat 31 · 1 PMFree
✂️Workshop🧘Wellness
4th Annual Breaking Bread: Praise & Paint — Celebrating Strength, & Faith
Connecticut College
Sat 31 · 1 PM
❓Quiz
Halloween Trivia – Fright Club
Stonington Free Library Association
Sat 31 · 6 PM$28.52
🎉Parties
Mystic Fish Camp Halloween Party
4 E Main St
Sun1
Sunday 1 November
Sat 31 · 8 PM$10–12.51
💿DJ set🎤Hip-Hop
Haunted House Party
Strange Brew Pub
Sun 1$10
🌳Outdoors
Westerly Murder Mystery: Solve the case!
Westerly Municipal Court
Sun 1 · 8 AMFree
🚶Walk🌳Outdoors
Bird and Learn
Napatree Point Conservation Area
Sun 1 · 10:30 AM$15–20
🌀Ecstatic dance🌳Outdoors
Spokane Ecstatic Dance
Spokane Ecstatic Dance
Also on around Mashantucket right now
Tomorrow · 7:30 PM
🎤Hip-Hop🎙️Rap
gymclassheroes. & Lupe Fiasco - Back To Basics Tour
Premier Theater at Foxwoods Resort Casino, Mashantucket
Fri 6 · 8 PM$117–1,041
🎸Rock🎫Concert
Night Ranger
Great Cedar Showroom at Foxwoods, Mashantucket
Tomorrow · 7:30 PM$100
🪕Folk / Acoustic🍽️Food
Country Music Sensation Lainey Wilson Headlines Mohegan Sun's 30th Birthday Celebration
Mohegan Sun Arena, Uncasville
Sun 11 · 8 PMFree
🎤Karaoke💿DJ set
Karaoke Night
Strange Brew Pub, Norwich
Sun 18 · 7:30 PM$100
✨Pop🌐World music
Global Superstar Ricky Martin to Perform at Mohegan Sun Arena
Mohegan Sun Resort & Casino, Uncasville
At 7 PMFree
❓Quiz🎫Concert
Trivia Night at Ryan's Pub
Ryan's Pub, Groton
At 7:30 PM$10–25
🪕Folk / Acoustic🌐World music
Crys Matthews 10.9.2026
All Souls UU, New London
Sun 11 · 6 PMFree
📜Poetry🎤Stand-up
Christina's Open Mic
Hygienic Art, New London
Thu 15 · 4:30 PMFree
🎫Concert
Music City Strings: Violin Lessons
The Public Library of New London
Fri 16 · 8 PM$20
🎤Hip-Hop🎫Concert
MoeSteele x Tim Tallent Live @ The Union Room
86 Golden St, New London
Tomorrow · 9 PMFree
💿DJ set🎉Club
Gimme Gimme Disco at Foxwoods - Centrale Lounge
Foxwoods Resort Casino, MASHANTUCKET
Thu 15 · 7 PMFree
❓Quiz
Trivia Night at Triple B- Best Burgers and Brews
Triple B- Best Burgers and Brews, Gales Ferry
Sun 11 · 10:30 AM$15–20
🌀Ecstatic dance🧘Wellness
Spokane Ecstatic Dance
Spokane Ecstatic Dance
Tue 13 · 7 PMFree
❓Quiz
Trivia Night at The Barn
The Barn, Groton
Wed 14 · 7 PMFree
❓Quiz🎪Street party
Trivia Night at The Spot Cafe
The Spot Cafe, Groton
Tomorrow · 10 AMFree
🎪Street party🌳Outdoors
New London Trees 250+ Trees Community Celebration
Williams Park, New London
Fri 16 · 12 PM$55.20–81.88
🎉Parties
SPOOK OUT 2026
108 Forge Hill Rd, Voluntown
Sat 17
🎪Street party🌳Outdoors
2026 Mystic Apple Festival
Olde Mistick Village, Mystic
Thu 22 · 6 PMFree
🎪Street party
Trunk or Treat 2026
Charter Oak Federal Credit Union, Waterford
Fri 6 · 7:30 PM$104–981
🎤Stand-up🎭Theatre
John Mulaney
Premier Theater At Foxwoods, Ledyard
At 7:30 PM
🎤Stand-up🎎Puppetry
Randy Feltface: Gimmick
Great Cedar Showroom at Foxwoods Resort Casino, Mashantucket
Fri 6 · 7 PM$25
🎭Theatre🏰Heritage
Write Me At Every Opportunity at Long Society Meetinghouse
Long Society Meetinghouse (please see description), Preston
Sun 11 · 3 PM$57
🎭Theatre
Jim Henson's Fraggle Rock Live
Garde Arts Center, New London
Sun 18 · 11 AM$19.98–23.18
👑Drag show✨Cabaret
Halloween Drag Brunch w/ Broadway Star Cacophony Daniels (New London, CT)
The Social Bar + Kitchen, New London
At 7:30 PM$37–981
🎤Stand-up🎭Theatre
Randy Feltface
Great Cedar Showroom at Foxwoods, Mashantucket
At 12 PMFree
🖼️Exhibition
Meet Kat Cressida at Barker Animation Gallery at Foxwoods
Barker Animation Art Gallery and Collectibles, MASHANTUCKET
At 8 PM$250
✨Pop🍽️Food
CT Native John Mayer Brings Special Performance to Mohegan Sun Arena
Mohegan Sun Arena, Montville
Tomorrow · 10 AMFree
🗺️Guided tour🚶Walk
Walk, Observe, Connect: A Walktober Nature Adventure
Otis Library, Norwich
Wed 21 · 5:15 PMFree
🗣️Talk🌱Ecology
Norwich Public Utilities Energy Efficiency Workshop - Fall 2026
Rose City Senior Center, Norwich
Sat 7 Nov · 9 AMFree
🌳Outdoors
2026 Norwich Holiday Marketplace
First Congregational Church, Norwich
Thu 15
🏰Heritage
Open Collections Day – August
Lyman Allyn Art Museum, New London
Tomorrow · 2:30 PM$0
🗣️Talk
Artist Talk with Renee Castro: In Process: Land, Memory, and Material Care
Lyman Allyn Art Museum, New London
Wed 14 · 6 PM$33.85
🍽️Food🗣️Talk
AN EVENING WITH LANCE WINTERS OF ST. GEORGE SPIRITS
Spencer & Lynn, Mystic
Mon 19 · 4 PMFree
🗣️Talk🤝Volunteering
Let’s Talk Alopecia Areata: Educate. Empower. Eliminate the Stigma.
Public Library of New London
Wed 21 · 6 PM$150
🍽️Food
A Night in Napa: Five-Course Wine Dinner at Cucina al Pantheon
Cucina Al Pantheon, Groton
Fri 23 · 5 PMFree
🗣️Talk♀️Feminism
Decluttering Your Brain: Making room for YOU, not the next diet trend
1 Bailey Cir, New London
Your passions nearby
Tap what you're into — we'll find the outings around you.
Venues around Mashantucket - Halloween
Avalon Nightclub, Mohegan Sun
2 events
Otis Library
20 events
Mohegan Sun Arena
3 events
Strange Brew Pub
6 events
156 Kings Hwy
1 event
115 Main Street
1 event
Stonington Free Library Association
7 events
Lyman Allyn Art Museum
2 events
The Public Library of New London
50 events
1 Recreation Wy
1 event
Spokane Ecstatic Dance
2 events
1 Beach Pond Rd
1 event