Stephen Talkhouse Open Jam

■ An open jam starts Thursday nights at 7, $5. It’ll be a weekly gathering. Friday: Third Estate at 8 will be followed by the Realm at 10, both $10. Saturday: Who Dat Loungers, 10 p.m., $10. On Tuesday, the singer-songwriters’ get-together In the Round is back, hosted by Telly, 8 p.m.