Lost Cosmos - Tickets & Event Information

Lost Cosmos is scheduled for Sunday, September 6, 2026 at 05:00 PM at The Phoenix Theatre - Petaluma California in Petaluma, CA, featuring Lost Cosmos. Ticket listings currently start at $35.00 all-in pricing with no hidden fees across 4 available listings.

Event Details

Date: Sunday, September 6, 2026 at 05:00 PM

Venue: The Phoenix Theatre - Petaluma California

Location: Petaluma, CA

Address: Petaluma, CA

Presented by: The Phoenix Theatre - Petaluma California

Featuring: Lost Cosmos

Lost Cosmos plays The Phoenix Theatre, bringing their brand of rock to Petaluma. This show offers a chance to hear their latest material alongside fan favorites in a live setting. Known for their energetic performances, the band typically delivers a dynamic experience for rock music enthusiasts. Head to The Phoenix Theatre in Petaluma, CA on Sunday, September 6, 2026 for this 5:00 PM concert. The Phoenix is a classic all-ages venue, providing an intimate backdrop for live music. This event is a good fit for anyone looking for a straightforward rock show in a community-focused setting.

Lost Cosmos on Sunday, September 6, 2026 Ticket Snapshot

Tickets for Lost Cosmos on Sunday, September 6, 2026 start at $35.00 all-in per ticket. 4 live listings covering 18 seats are available right now. Prices last updated August 26, 2026 at 7:00 PM CDT.

Tickets available from
$35.00 all-in
Current listing count
4
Seats available
18
Lowest general admission ticket
$35.00
Prices last updated

Need to Knows for Lost Cosmos on Sunday, September 6, 2026

Event overview: Artist: Lost Cosmos; Venue: The Phoenix Theatre - Petaluma California; City: Petaluma, CA. When and where: Date: Sunday, September 6, 2026; Start time: 05:00 PM local, PT (Pacific Time); Address: Petaluma, CA. Ticket and seating guide: Cheapest seats right now: General Admission at $35.00 all-in per ticket; Listings on sale: 4 verified listings.

Event overview

Artist
Lost Cosmos
Venue
The Phoenix Theatre - Petaluma California
City
Petaluma, CA

When and where

Date
Sunday, September 6, 2026
Start time
05:00 PM local, PT (Pacific Time)
Address
Petaluma, CA

Ticket and seating guide

Cheapest seats right now
General Admission at $35.00 all-in per ticket
Listings on sale
4 verified listings

Related pages

Frequently Asked Questions

Where can I buy Lost Cosmos tickets?
Tickets for Lost Cosmos are available. You can purchase official tickets directly from the event page.
When is Lost Cosmos?
Lost Cosmos takes place on Sunday, September 6, 2026 at 05:00 PM at The Phoenix Theatre - Petaluma California.
Are tickets still available for Lost Cosmos?
Tickets are still available but quantities are limited. Purchase yours to guarantee entry.
What are the best events in Petaluma, CA?
A top pick is Lost Cosmos at The Phoenix Theatre - Petaluma California on Sunday, September 6, 2026.
Where should I stay for Lost Cosmos?
Browse hotels, short-term rentals, and lodging options near The Phoenix Theatre - Petaluma California on the lodging map on the event page. Filter by price and distance to find the best place to stay.
Are there hotels near The Phoenix Theatre - Petaluma California?
Yes — the lodging map shows hotels within walking and driving distance of The Phoenix Theatre - Petaluma California with real-time availability and prices for the night of Lost Cosmos.
Can I book a short-term rental near The Phoenix Theatre - Petaluma California?
Yes, the lodging map shows Airbnb-style short-term rentals alongside traditional hotels so you can compare apartments, condos, and houses near The Phoenix Theatre - Petaluma California.
How far in advance should I book lodging for Lost Cosmos?
For high-demand events, hotels and rentals near The Phoenix Theatre - Petaluma California often sell out quickly. We recommend booking as soon as you have your tickets to lock in the best rates.

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