Opolis

The sources disagree about whether it still runs.

The venue's own event page for its SWAN Open Mic series is dated Wednesday, Sep 18, 2024 [s1]. A later mention, dated Jan 4, 2025, places an instance on a Saturday [s3]. That is a different day of the week than the Wednesday above. The venue's own current homepage, fully checked Aug 14, 2026, does not mention an open mic [s2]. This confirms the series ran into 2025 but not that it still does; its status stays unknown, not closed.