The Hopkinton Center for the Arts Teen Advisory Board presents Teen Open Mic Night on Friday, Sept. 20, from 7-9 p.m. This event is for teens and run by teens. All teen performers, including singers, dancers, musicians, writers and poets, are welcome. Musicians should bring their own instruments, except for a piano. Tickets are $5 at the door. For more information and to register as a performer, visit hopartscenter.org/events.