As of Sep 16, 2026 (America/Denver): 1 verified open mic at Atlantis Lounge. Listings change — confirm with the venue.

Atlantis Lounge

3552 North Mississippi Avenue, Portland, OR 97227

Planning guide from verified listing fields

This venue page contains 1 current series record: 1 Active and 0 Unverified.

Listed days

Listed times

Listing types

Source links present: 1 of 1 records.

Checked dates represented on this page: 2026-08-15.

These are database facts, not a review or endorsement. Confirm details with the venue before traveling.

Atlantis Lounge

When
Second Monday · 6:30 PM
Venue
Atlantis Lounge
Address
3552 North Mississippi Avenue, Portland, OR 97227
Type
Songwriter Open Mic
Sign-up
6:30 PM - 7:00 PM or until full
Host
Portland Songwriters
Phone
(503) 288-3231

The official calendar has Portland Songwriters Open Mic on Monday September 14, 2026 at 6:30 PM. Keep the separate seasonal Tuesday Atlantis Underground program as a distinct event if it is added.

Source

Checked 2026-08-15

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