# Event Details

- **Event Name**: WINTER MAINGRASS - MainStage Brewing Gunbarrel
- **Event Start and End Date**: Fri, 19 Dec, 2025 at 06:00 pm – Fri, 19 Dec, 2025 at 09:00 pm
- **Event Description**: FREE Live Music - Fridays All Winter
~ 6 PM - 9 PM ~

Friday 12/19 Lineup:
Hazel Royer - Bass
Mike Finders - Guitar
Eve Panning - Fiddle
TBD

It’s gonna be a knee-slappin’. Boot-tappin’, rootin’ tootin’ good time!

What is MainGrass?

A tradition and a staple at our Lyons Flagship location, MainGrass brings 4 of the best local bluegrass musicians together to play, improvise, and have fun.

Inspired by some of the best band scrambles and picks from around the nation, MainGrass aims to showcase incredible players in front of a receptive audience.

Individually curated each week, every lineup is unique, no two groups are the same, and often players are playing together for the very first time on our stage. Artists are carefully selected musicians from around Colorado and nationally to play based not only on their individual talent, but by how they can complement each other in the lineup. Playing originals, standards, and the occasional full-out jam, no two shows are the same.

Each week’s lineup can be found on our Facebook and Instagram pages. Since each band is unique and most musicians have full bands and other projects, all lineups are subject to change at any time.

Given the amazing music community in Lyons and Gunbarrel, special guests are always possible.

Don’t not come to this!

Eats: Sancho’s Authentic Mexican Food Truck
5:30 PM - 8:30 PM
@sanchosmexican
@sanchosmexicanrestaurant


#MainStageBrewingGunbarrel #boulderco #livemusicrocks #bigtaproomfun #sanchosmexicanrestaurantrocks
- **Event URL**: https://allevents.in/boulder/winter-maingrass-mainstage-brewing-gunbarrel/200029192980749
- **Event Categories**: music, entertainment, live-music, food-drinks, art
- **Interested Audience**: 
  - total_interested_count: 7

## Ticket Details

- **Ticket URL**: http://facebook.com/200029192980749?utm_source=AllEvents.in&utm_medium=event-discovery-platform&utm_campaign=boulder-events

## Event venue details

- **city**: Boulder
- **state**: CO
- **country**: United States
- **location**: 6035 Longbow Drive Unit 9, Boulder, CO, United States, Colorado 80301
- **lat**: 40.06477
- **long**: -105.21488
- **full address**: 6035 Longbow Drive Unit 9, Boulder, CO, United States, Colorado 80301

## Event Organizer details

- **affiliate_id**: 2
- **organizer**: MainStage- Gunbarrel (https://allevents.in/org/mainstage-gunbarrel/25676023)

## Event gallery

- **Alt text**: banner
  - **Image URL**: https://cdn-az.allevents.in/events4/banners/6f42b8798830f9c50ecc056d085045c1ad99f2fb1b03355b7494e54768d698de-rimg-w1200-h904-dcc4bbb8-gmir?v=1764867845
- **Alt text**: thumbnail
  - **Image URL**: https://cdn-az.allevents.in/events4/banners/26f99555e3d5030a638dc756ed03e0f7616e694485e73ae1fdcd3ce0997581ad-rimg-w300-h300-dcc5bab7-gmir?v=1764867845

## FAQs

- **Q**: When is the event happening?
  - **A:** Fri, 19 Dec, 2025 at 06:00 pm
- **Q**: Where is the event happening?
  - **A:** 6035 Longbow Drive Unit 9, Boulder, CO, United States, Colorado 80301
- **Q**: Who is organizing the event?
  - **A:** MainStage- Gunbarrel
- **Q**: What type of event is this?
  - **A:** music, entertainment, live-music, food-drinks, art
- **Q**: Where can I find ticket details about WINTER MAINGRASS - MainStage Brewing Gunbarrel ?
  - **A:** You can find ticket details about this event on AllEvents.

## Structured Data (JSON-LD)

```json
[
    {
        "@context": "https://schema.org",
        "@type": "MusicEvent",
        "name": "WINTER MAINGRASS - MainStage Brewing Gunbarrel",
        "image": "https://cdn-az.allevents.in/events4/banners/6f42b8798830f9c50ecc056d085045c1ad99f2fb1b03355b7494e54768d698de-rimg-w1200-h904-dcc4bbb8-gmir?v=1764867845",
        "startDate": "2025-12-19",
        "endDate": "2025-12-19",
        "url": "https://allevents.in/boulder/winter-maingrass-mainstage-brewing-gunbarrel/200029192980749",
        "location": {
            "@type": "Place",
            "name": "6035 Longbow Drive Unit 9, Boulder, CO, United States, Colorado 80301",
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        "description": "FREE Live Music - Fridays All Winter\n~ 6 PM - 9 PM ~\n\nFriday 12/19 Lineup:\nHazel Royer - Bass\nMike Finders - Guitar\nEve Panning - Fiddle\nTBD\n\nIt’s gonna be a knee-slappin’. Boot-tappin’, rootin’ tootin’ good time!\n\nWhat is MainGrass?\n\nA tradition and a staple at our Lyons Flagship location, MainGras",
        "organizer": [
            {
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                "name": "MainStage- Gunbarrel",
                "url": "https://allevents.in/org/mainstage-gunbarrel/25676023"
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]
```