Halloween Costume Party at Riverboat Lounge

Schedule

Fri, 31 Oct, 2025 at 06:00 pm

UTC-05:00

Location

200 Main St, Dubuque, IA, United States, Iowa 52001 | Dubuque, IA

Advertisement
Enter if you dare… This Halloween, Riverboat Lounge transforms into a Prohibition-style speakeasy of spooky delights and elegant frights.
What to Expect:
Costume Contest - Your chance to dazzle and delight
Live Music - The smooth, mysterious sounds of Bugz Benson
Crafted Cocktails - Exclusive drink features brewed just for the night
Small Bites Menu - A curated selection to satisfy your cravings
Dress to impress, bring your best disguise, and join us for an unforgettable Halloween night! No cover charge!
Advertisement

Where is it happening?

200 Main St, Dubuque, IA, United States, Iowa 52001

Event Location & Nearby Stays:

Icon
Know what’s Happening Next — before everyone else does.
Riverboat Lounge

Host or Publisher Riverboat Lounge

Tags:

Halloween in DubuqueParties in DubuqueMusic in DubuqueLive-music in Dubuque

Ask AI if this event suits you:

Discover More Events in Dubuque

Bone Grafting for Dental Implants
Thu, 30 Oct at 06:00 pm Bone Grafting for Dental Implants

1690 Elm St

WORKSHOPS NONPROFIT
Des Moines Buccaneers at Dubuque Fighting Saints at ImOn Arena
Thu, 30 Oct at 07:05 pm Des Moines Buccaneers at Dubuque Fighting Saints at ImOn Arena

ImOn Arena

TRIPS-ADVENTURES
Halloween Party!!
Fri, 31 Oct at 05:00 pm Halloween Party!!

1175 Century Dr, Dubuque, IA, United States, Iowa 52002

HALLOWEEN HALLOWEEN-PARTIES
Happy Halloweenie! - Free hot dogs!
Fri, 31 Oct at 05:30 pm Happy Halloweenie! - Free hot dogs!

Convivium Urban Farmstead

DOG TRICK-OR-TREAT
University of Dubuque Men\u2019s Hockey vs. UW-Stevens Point
Fri, 31 Oct at 07:00 pm University of Dubuque Men’s Hockey vs. UW-Stevens Point

ImOn Arena

SPORTS
Halloween with Unicorn Fist
Fri, 31 Oct at 07:00 pm Halloween with Unicorn Fist

62 East 7th Street, Dubuque, IA

HALLOWEEN MUSIC
The Hype
Fri, 31 Oct at 08:00 pm The Hype

1855 Greyhound Park Rd, Dubuque, IA, United States, Iowa 52001

MUSIC ENTERTAINMENT
Halloween karaoke
Fri, 31 Oct at 08:00 pm Halloween karaoke

East Dubuque, Illinois

MUSIC KARAOKE
Halloween at B-1 Yoga
Thu, 30 Oct at 12:00 am Halloween at B-1 Yoga

185 Main St, Dubuque, IA, United States, Iowa 52001

HALLOWEEN HEALTH-WELLNESS
Halloween Glow Flow
Thu, 30 Oct at 05:45 pm Halloween Glow Flow

806 Wacker Drive #130B, Dubuque, IA, United States, Iowa 52002

HALLOWEEN WORKSHOPS
Halloween Party!!
Fri, 31 Oct at 05:00 pm Halloween Party!!

1175 Century Dr, Dubuque, IA, United States, Iowa 52002

HALLOWEEN HALLOWEEN-PARTIES
Happy Halloweenie! - Free hot dogs!
Fri, 31 Oct at 05:30 pm Happy Halloweenie! - Free hot dogs!

Convivium Urban Farmstead

DOG TRICK-OR-TREAT
Halloween Costume Party at Riverboat Lounge
Fri, 31 Oct at 06:00 pm Halloween Costume Party at Riverboat Lounge

200 Main St, Dubuque, IA, United States, Iowa 52001

HALLOWEEN COSTUME-PARTIES
Halloween with Unicorn Fist
Fri, 31 Oct at 07:00 pm Halloween with Unicorn Fist

62 East 7th Street, Dubuque, IA

HALLOWEEN MUSIC
Juice & Friends - Halloween at The Goose
Fri, 31 Oct at 08:00 pm Juice & Friends - Halloween at The Goose

920 Main St , 52001

HALLOWEEN CONTESTS
\ud83c\udf83\ud83d\udc7b You're Invited to BULAWEEN! \ud83d\udc7b\ud83c\udf83
Fri, 31 Oct at 08:00 pm 🎃👻 You're Invited to BULAWEEN! 👻🎃

3457 Jackson St, Dubuque, IA, United States, Iowa 52001

FOOD-DRINKS POTLUCK
Halloween karaoke
Fri, 31 Oct at 08:00 pm Halloween karaoke

East Dubuque, Illinois

MUSIC KARAOKE
Halloween party
Fri, 31 Oct at 09:00 pm Halloween party

Cathedral District

HALLOWEEN HALLOWEEN-PARTIES
Halloween Carnival and Trunk or Treat
Sat, 01 Nov at 12:00 pm Halloween Carnival and Trunk or Treat

North Buena Vista

TRUNK-OR-TREAT HALLOWEEN
The Rocking Dead at Q Casino
Sat, 01 Nov at 08:00 pm The Rocking Dead at Q Casino

Q Casino + Resort

HALLOWEEN

What's Happening Next in Dubuque?

Discover Dubuque Events