The Thunderbar Comedy Open Mic Night will take place in the Basement of the Wonder Bar on February first, and if you’re in the audience, get ready to laugh. But if you’re on stage, bring new material or get ready to cry. In shame. While being hit with nerf darts. The warning seems serious, so we wouldn’t take chances, but the event seems pretty funny. And if the reviews hold up, attendees can expect to have a great night of drinks in a fun bar with a warm and welcoming atmosphere. Attendance is free. http://www.thebostoncalendar.com/events/thunderbar-comedy-open-mic--44