# Event Details

- **Event Name**: Flatline Fest: 2 Night Extreme Metal Festival
- **Event Start and End Date**: Sat, 13 Jun, 2026 at 05:30 pm – Sat, 13 Jun, 2026 at 11:30 pm
- **Event Description**: Flatline Fest: 2 Night Extreme Metal Festival
Dates: June 13 - 14
Show starts @ 5:30pm
Doors open @ 5pm

Flatline Fest is a two-day extreme metal festival curated by legendary producer Dave Otero alongside co-producer and Oriental Theater regular performer, Claire Voyant (Chelsea Lowe). The fest brings together an all-star international lineup drawn from Dave's decades of work at Flatline Audio. 2 Day passes, single day tickets, and VIP 4-top tables are available.

Lineups:
Day 1: Saturday – June 13, 2026
Archspire
Aborted
Nuclear Power Trio (live debut)
Inferi
Of Feather and Bone
Clusterfux

Day 2: Sunday – June 14, 2026
Cattle Decapitation
Allegaeon
Cephalic Carnage
The Zenith Passage
In the Company of Serpents
Necropanther
- **Event URL**: https://allevents.in/denver/flatline-fest-2-night-extreme-metal-festival/200029490975939
- **Event Categories**: festivals, performances, entertainment, art, theatre
- **Interested Audience**: 
  - total_interested_count: 182

## Ticket Details


## Event venue details

- **city**: Denver
- **state**: CO
- **country**: United States
- **location**: The Oriental Theater
- **lat**: 39.776879978518
- **long**: -105.04354985641
- **full address**: The Oriental Theater, 4327 W 44th Ave, Denver, CO 80212-2302, United States

## Event gallery

- **Alt text**: Flatline Fest: 2 Night Extreme Metal Festival
  - **Image URL**: https://cdn-az.allevents.in/events5/banners/96c24b6dc920cda811247b114e2674d378a1a5999bfc710b6fe80eebdb617661-rimg-w1200-h628-dc060201-gmir?v=1779506977

## FAQs

- **Q**: When and where is Flatline Fest: 2 Night Extreme Metal Festival being held?
  - **A:** Flatline Fest: 2 Night Extreme Metal Festival takes place on Sat, 13 Jun, 2026 at 05:30 pm to Sat, 13 Jun, 2026 at 11:30 pm at The Oriental Theater, 4327 W 44th Ave, Denver, CO 80212-2302, United States.
- **Q**: Who is organizing Flatline Fest: 2 Night Extreme Metal Festival?
  - **A:** Flatline Fest: 2 Night Extreme Metal Festival is organized by The Oriental Theater.
- **Q**: What has been the experience of attendees at The Oriental Theater's events?
  - **A:** The Oriental Theater has 156+ followers on AllEvents, reflecting a trusted and active community of event-goers who follow their events. The Oriental Theater has a verified profile on AllEvents where you can read reviews and explore their upcoming events.
- **Q**: Who is this event for? Is it right for me?
  - **A:** Flatline Fest: 2 Night Extreme Metal Festival is ideal for festival lovers, culture enthusiasts, and anyone looking for a vibrant, immersive community experience. Whether you're a first-time attendee or a longtime enthusiast in Denver, this event is thoughtfully curated to deliver a standout experience worth every moment. With 180+ people already showing interest, this is clearly an event worth adding to your calendar - don't miss out.

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