5th Underground

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5th Underground 5th Underground is a unique themed bar experience located in Downtown Bismarck, ND.
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We offer Party Rental Space & Full Bar Buyouts as well as holiday themed events that are open to the public.

🎃Drop all of your plans and come get the Booz Bucket you really deserve — open tonight until 11pm!
10/15/2026

🎃Drop all of your plans and come get the Booz Bucket you really deserve — open tonight until 11pm!

Open tonight until Midnight - let’s Saturday! 👻
10/10/2026

Open tonight until Midnight - let’s Saturday! 👻

🦇Join the Spookeasy from 5PM–11PM for handcrafted cocktails, a spooky atmosphere, and a little luck on the side.🎰 The ga...
10/08/2026

🦇Join the Spookeasy from 5PM–11PM for handcrafted cocktails, a spooky atmosphere, and a little luck on the side.

🎰 The gaming room is quickly becoming one of downtown’s newest winning hot spots! Stop in, test your luck, and pick your poison.

🃏 Blackjack: Fridays & Saturdays

🎰 E-Tabs: Available nightly

Great cocktails, good company, and a little Halloween mischief.

See you underground! 🕸️

👻This weeks Spookeasy HoursWednesday | 5pm to 10pm | Comedy Night Thursday | 5pm to 11pmFriday & Saturday | 5pm to 12am🃏...
10/07/2026

👻This weeks Spookeasy Hours

Wednesday | 5pm to 10pm | Comedy Night
Thursday | 5pm to 11pm
Friday & Saturday | 5pm to 12am

🃏Black Jack Table open every Friday & Saturday Night! Pick Your Poison & Place Your Bets. 🎃♠️

👻 Tonight’s the night — Come out for Open mic comedy with hosts, No Brains, No HeadachesSign up starts at 7pm 🎤
10/07/2026

👻 Tonight’s the night — Come out for Open mic comedy with hosts, No Brains, No Headaches

Sign up starts at 7pm 🎤

🎃This Wednesday, October 7th, we’re bringing the open mic laughs to 5th Underground!

Hosted by No Brains, No Headaches, it’s your chance to grab the mic, test out your best material, or just sit back with a cocktail or mocktail and enjoy the show. 😂🍸

🎤 Sign-up starts at 7PM
🍸 Bar open 5PM–10PM
👻 Spookeasy cocktails & mocktails available all night

10/06/2026
Raise your hand below 🙋‍♂️ if you’ve been to a meat raffle before! 🥩 If you haven’t, this is the perfect opportunity to ...
10/06/2026

Raise your hand below 🙋‍♂️ if you’ve been to a meat raffle before! 🥩 If you haven’t, this is the perfect opportunity to see what all the fun is about! Come down and check it out!

🎃This Wednesday, October 7th, we’re bringing the open mic laughs to 5th Underground!Hosted by No Brains, No Headaches, i...
10/04/2026

🎃This Wednesday, October 7th, we’re bringing the open mic laughs to 5th Underground!

Hosted by No Brains, No Headaches, it’s your chance to grab the mic, test out your best material, or just sit back with a cocktail or mocktail and enjoy the show. 😂🍸

🎤 Sign-up starts at 7PM
🍸 Bar open 5PM–10PM
👻 Spookeasy cocktails & mocktails available all night

The SPOOK-EASY is BACK, better than ever and opens tonight!! 🎃 Scroll to see all of this season’s fun drinks and cockta...
10/01/2026

The SPOOK-EASY is BACK, better than ever and opens tonight!! 🎃

Scroll to see all of this season’s fun drinks and cocktail menu! (Which one are you DYING to try?!)

Rotating hot appetizers served each night so come snacky. 👻

Open:
Wed: 5-10,
Thurs: 5-11,
Fri and Sat: 5-12.
See you downtown!! 💀

Address

102 N 5th Street
Bismarck, ND
58501

Opening Hours

Wednesday 5pm - 10pm
Thursday 5pm - 11pm
Friday 5pm - 12am
Saturday 5pm - 12am

Telephone

(701)2556246

Website

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