MainStage- Gunbarrel
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The premier third space for Gunbarrel, featuring small batch beers brewed onsite, premium wine, and the best hotdogs in Boulder County.
MainStage’s mission is to build community by providing fantastic beer, great music, Great food, and a place for people to come together. MainStage Brewing is the creation of Sam Scruby and Eric Kean. With a passion for great beer, MainStage’s focus is on experience, music, and building community all while making sure a world-class beer and great food are close at hand.
10/07/2026
Y'all ready for some Crick Wooder? We're celebrating bandmate Jim Sullivan's birthday!
THIS Saturday, October 10th from 6:30 PM - 9:30 PM!
Crick Wooder is a stellar Owlsey grade Grateful Dead experience. You don't want to miss this one.
10/07/2026
Come pick with us tonight!
Our jam is open to all and runs from 5 PM - 7 PM.
10/06/2026
We're kicking off something new. We heard y'all loud and clear with requests for more music and more genres!
Introducing MainJazz! Every Sunday night, we'll have a rotating group of talented musicians take the stage from 5:30 PM until 8:30 PM.
Come listen to some jazz with us!!
Here's our opening lineup...
Ed Breazeale - Drums
Seth Lewis - Bass
Adam Bodine - Keys
Sam Williams - Sax
10/06/2026
Y'all ready for next week's MainGrass lineup?
We're stoked about this one!
Come on out and see...
Hazel Royer - Bass
Summers Baker - Guitar
Chase Marler - Mandolin
10/05/2026
Happy Monday, Boulder!
Along with our other normal weekly activities, we'll have a few chances to catch some live music!
Our weekly Bluegrass pick is Wednesday at 5 PM.
MainGrass is Friday at 6 PM.
Our NEW MainJazz show rolls out on Sunday evening from 5:30 - 8:30 PM.
See you this week!
**r
10/03/2026
It's that time again!
This month's DJ night with DJ Gourmet and Asano benefits Growing Gardens. Growing Gardens’ programs empower people of all ages, income levels, and abilities by reconnecting them with their local food systems and teaching gardening, cooking, and nutrition education.
Music runs from 7 PM - 11 PM!
10/02/2026
We're back with the lineup for our premier Gunbarrel MainGrass show!
It's THIS Friday, October 2nd! Our cozy indoor show will run from 6 PM until 9 PM.
We're stoked!
Here's the lineup:
Lena Dow - Bass
Bryan Dubrow - Guitar
Emily Aguirre-Winter - Fiddle
Matt Malick - Mandolin
10/01/2026
Happy Thursday!
Stop by tonight to play some Magic: The Gathering with us! Every participant can snag a free entry into our raffle, plus take advantage of our $5 Dice and Drafts deal. We'll get rolling at 6 PM and wrap up around 9 PM.
Come on over.
:TheGathering
10/01/2026
October is here...come see us!
09/30/2026
It’s Wednesday…
See you tonight for our open pick!
5 PM - 7 PM
**r
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Contact the establishment
Telephone
Website
Address
6035 Longbow Drive Unit 9
Boulder, CO
80301
Opening Hours
| Monday | 3pm - 9pm |
| Tuesday | 3pm - 9pm |
| Wednesday | 3pm - 9pm |
| Thursday | 3pm - 9pm |
| Friday | 11am - 9pm |
| Saturday | 3pm - 9pm |
| Sunday | 3pm - 7pm |
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