The Prevention of Blindness Society of Metropolitan Washington will host a Low Vision Lunch & Learn on Feb. 10 from 11 a.m. – 12:45 p.m. at the MedStar Washington Hospital Center, 110 Irving St., N.W. The event will feature guest speaker Olivia Dryjski, M.D. Participants are encouraged to learn how a dilated eye exam can save sight and perhaps the health of a heart. Space is limited. To register, call the Eye Center at 202-877-6159. Ask about parking.