Veteran metal producer Dave Otero appears to be lining up another major project. The Flatline Audio Studio owner has been teasing what looks to be a new festival dubbed Flatline Fest.
Otero, who operates out of Denver, CO, has remained busy in recent years, producing records for the likes of Archspire, Cattle Decapitation, Khemmis and many more.
Details on Flatline Fest are currently limited. The event is slated to take place June 13th–14th, 2026 in Colorado, with a Facebook listing pointing to Denver.
No lineup, venue, or ticket information has been announced at this time.
Speaking on the event Otero shared:
I’ve been putting a lot of work into something behind the scenes that will be announced soon. For now, please follow these pages…
– Flatline Fest
– www.instagram.com/flatlinefest