This event is in the "Adults" group Open Mic Night 6:00pm–8:30pm Adults Mastic Beach Branch Open Registration Required This event is in the "Adults" group Apr 30 2026 Thu Open Mic Night 6:00pm–8:30pm Mastic Beach Branch Open Registration will close on April 30, 2026 @ 5:30pm. Remaining seats Remaining waitlist seats Library Branch: Mastic Beach Branch Room: Lobby Rooms Combined Age Group: Adults Program Type: Entertainment Registration Required Event Details: The mic is all yours! Sing some songs, read some poems, tell some jokes, or come to just listen. Performers will have a 15-minute performance slot. Microphones and a keyboard will be provided.