The Hopkinton Center for the Arts invites teenagers to the Teen Advisory Board-sponsored Open Mic Social on Saturday, Feb. 10, from 6-8 p.m. Participants can show off their singing, dancing, poetry or musical instrument skills in front of a live audience. This is for teens only — no parents allowed. The cost is $5 at the door and $1 for food. For more information, visit hopartscenter.org.