ALCOHOLICS ANONYMOUS, 2-3 p.m., Conference Room 2/3, Potomac Hospital, 2300 Opitz Blvd., Woodbridge. 703-445-0777.
DIABETES SUPPORT GROUP, for patients and family members, sponsored by Potomac Hospital. 7 p.m., Conference Room 2/3, Potomac Hospital, 2300 Opitz Blvd., Woodbridge. 703-221-2500.
HOME-BUYING SEMINAR, 7-8:30 p.m., Central Community Library, 8601 Mathis Ave., Manassas. Free; registration required. 703-792-6287.
ALZHEIMER'S CAREGIVER SUPPORT, 7 p.m., Prince William Senior Center, 13850 Church Hill Dr., Woodbridge. 703-792-4991.
STORY HOUR, for ages 2-6, 10:30 a.m., Chinn Park Regional Library, 13065 Chinn Park Dr., Woodbridge, 703-792-4800. For ages 2-5, with a caregiver, 7 p.m., Central Community Library, 8601 Mathis Ave., Manassas, 703-361-8211. Free.
BULL RUN TROUBADOURS, 7:30 p.m., Trinity Episcopal Church, Battle and Church streets, Manassas. 703-743-5867.
PRINCE WILLIAM CHESS CLUB, 7-9 p.m., Game Parlor, 14400 Smoketown Rd., Woodbridge. 703-670-5887.
PARENTING CLASSES, for parents of teenagers, sponsored by the Prince William Cooperative Extension Service. 7-9 p.m. Wednesdays through Nov. 17. Battlefield High School, 15800 Graduation Dr., Haymarket. $40; registration required. 703-792-6288.
PARENTING CLASSES IN SPANISH, sponsored by the Prince William Cooperative Extension Service. 7-9 p.m. Wednesdays through Nov. 17. Ferlazzo Government Building, 15941 Donald Curtis Dr., Woodbridge. $40; registration required. 703-792-6288.
STORY TIME, for ages 2-6, 10:30 and 11:15 a.m.; for ages 3-7, with a caregiver, 4 p.m. Chinn Park Regional Library, 13065 Chinn Park Dr., Woodbridge. Free. 703-792-4800.
TAKE OFF POUNDS SENSIBLY, 9-11 a.m., Prince William Senior Center, 13850 Church Hill Dr., Woodbridge. Free. 703-494-2692.
WRITERS GROUP, 7:30 p.m., Borders Books & Music, 2904 Prince William Pkwy., Woodbridge. 703-897-8100.
TOASTMASTERS INTERNATIONAL, Lake Ridge Club No. 8913. 7:30 p.m., Tall Oaks Community Center, 12399 Hedges Run Dr., Lake Ridge. 703-494-5530.
CANCER SUPPORT GROUP, for patients and family members, sponsored by Potomac Hospital. 7 p.m., Potomac Center (next to the hospital), Suite 320, 2296 Opitz Blvd., Woodbridge. 703-221-2500.
JUNIOR WOMAN'S CLUB OF MANASSAS, 7 p.m., Trinity Episcopal Church, 9325 West St., Manassas. 703-392-0186.
AFRICAN-AMERICAN BOOK CLUB, "10 Minutes Past Too Late," by Anika Malone. 7 p.m., Potomac Community Library, 2201 Opitz Blvd., Woodbridge. 703-494-8126.
FAMILIES ANONYMOUS, for parents of children with substance-abuse problems. 8:30 p.m., old Marsteller School building, Room 24, 8730 Sudley Rd., Manassas. 703-530-8973.
FARMERS MARKET, 7 a.m.-1 p.m., Church Street, next to the fire station in Old Town Manassas. 703-361-6599.
DEBATE, with 11th Congressional District candidates Thomas M. Davis III (R) and challengers Ken Longmyer (D) and Joseph P. Oddo (I). 6:30 p.m. social time, 7 p.m. dinner, 8 p.m. program, Westminster at Lake Ridge, 12191 Clipper Dr, Woodbridge. $20 dinner; free program; reservations required for dinner. 703-670-5915.
ALCOHOL RECOVERY MEETING, Back Door Friends, noon, River Woods Community Center, 16573 Nanticoke Rd., Woodbridge. 703-221-5513.
BLOOD DRIVES, sponsored by the American Red Cross, Prince William Chapter. 8 a.m.-2 p.m., Bethel Freewill Baptist Church, 3713 Pennington Lane, Woodbridge; 8 a.m.-1 p.m., Trinity Episcopal Church, 9325 West St., Manassas. 703-368-4511.
FARMERS MARKET, 7 a.m.-2:30 p.m., Church Street, next to the fire station in Old Town Manassas. 703-361-6599.
RECOVERY INC., for people experiencing anxiety, depression, fear and other emotional problems. 10 a.m.-noon, Cokesbury United Methodist Church, 14804 Blackburn Rd., Woodbridge. 703-490-5423.
To Submit an Item
Mail: This Week, Extra, The Washington Post, 9420 Battle St., Manassas, Va., 20110
Details: Items, which are published weekly on a space-available basis, are accepted from nonprofit groups.