Individuals are invited to become a Dementia Friend by attending an informational program at the Hopkinton Center for the Arts on Thursday, April 6, from 7-8:30 p.m. Attendees will learn about the different types of dementia, what it’s like to live with dementia, and small gestures that make a difference. For reservations, call the Hopkinton Senior Center at 508-497-9730. The program, open to residents of any town, is sponsored by the Hopkinton Council on Aging.