Brookline agencies are planning a series of free flu-vaccination clinics for residents ranging from 6 months old to senior citizens. The first will be held from 11 a.m. to 1 p.m. Oct. 29 at the Brookline Senior Center, 93 Winchester St. Clinics will also be held Nov. 3, from 11 a.m. to 2 p.m., at the Devotion School; 5 to 7 p.m. Nov. 6 at the Baker School; and 4 to 6 p.m. Nov. 19 at the Department of Public Health, 11 Pierce St. Participants with health insurance are asked to bring their ID cards. For more information, call 617-730-2336. Full story for BostonGlobe.com subscribers.