Bogart's Coffee House

The sources disagree on the night.

The venue's own homepage carries a current banner reading 'It all starts tonight with our famous Open Mic,' followed by other named events on Thursday and Saturday (checked Aug 31, 2026) [s1]. Cross-referencing a dated card on the same page places that Thursday event on Sept 3, 2026, which puts 'tonight's' open mic on Tuesday, Sept 1 -- inferred from the surrounding dates rather than stated outright.