“Laugh yoga” for seniors Exercises to improve flexibility and balance. Thursdays, 9:30-10:30 a.m. Leesburg Senior Center, 102 North St. 703-737-8039. Free.

La Leche League Mother-to-mother support and breast-feeding information. Thursdays, 10 a.m.-noon. Panera Bread, 43670 Greenway Corp. Dr., Ashburn. LLLAshburn@gmail.com. Free.

Inova blood donor services Thursday, noon-7 p.m. Inova Loudoun Hospital Center, 44045 Riverside Pkwy., Leesburg. 866-256-6372.

Nar-Anon family group For relatives and friends of people with addictions. Thursdays at 7 p.m. Leesburg Presbyterian Church, 207 W. Market St., Leesburg. www.nar-anon.org. Free.

La Leche League Friday, 10:15 a.m. Christ the Redeemer Church, 46833 Harry S. Byrd Hwy., Sterling. 540-338-4637. Free.

Abraham Low self-help program Support for people with emotional problems. Fridays at 8 p.m. Friendship House, 16480 Meadowview Ct., Leesburg. 703-777-1708.

Sterling blood drive Saturday, 10 a.m.-3 p.m. Cascades Public Library, 21030 Whitfield Pl., Potomac Falls. 800-733-2767. www.redcrossblood.org. Appointments welcome.

Leesburg blood drive Saturday, 10 a.m.-4 p.m. Loudoun County Fire Company, 143 Catoctin Cir. SE, Leesburg. 800-733-2767. www.redcrossblood.org. Appointments welcome.

Depression Bipolar Support Alliance Saturdays at 3 p.m. Purcellville Library, 220 E. Main St., Purcellville. 703-431-7160.

Overeaters Anonymous Sundays at 5:30 p.m. Ashburn Presbyterian Church, 20962 Ashburn Rd. 571-340-2546.

Adult day centers, Loudoun County centers for seniors with physical limitations or memory loss provide therapeutic activities, individualized care, respite for caregivers and more. Weekdays, 7:30 a.m.-5:30 p.m. in Leesburg (703-771-5334), Purcellville (571-258-3402), and Ashburn-Sterling (571-258-3232). Sliding-scale fees.

Tai chi Stretching and strengthening movements, led by Suchi. Mondays at 11 a.m. Leesburg Senior Center, 102 North St. 703-737-8039. Free.

Widow and widowers support Monday, 11 a.m. Leesburg Senior Center, 102 North St. 703-737-8039. Free.

“Stretch and Tone” fitness Exercise involving the use of flexible bands and hand weights. Mondays at 12:30 p.m. and Thursdays at 11 a.m. Leesburg Senior Center, 102 North St. 703-737-8039. Free.

Overeaters Anonymous Mondays at 7:30 p.m. St. Peter’s Episcopal Church, 37018 Glendale St., Purcellville. 703-823-6682. Free.

Alzheimer’s support Tuesday, 12:30-1:30 p.m. Carver Adult Day Center, 200 Willie Palmer Way, Purcellville. 571-358-3402. Free.

New mothers support Babies are welcome. Wednesdays, 9:30-11:30 a.m. Inova Loudoun Medical Pavilion, 224 Cornwall St., Leesburg. 703-858-6360. Free.

Sterling blood drive Wednesday, 10 a.m.-5 p.m. Sterling Safety Center, 46700 Middlefield Dr., Sterling. 800-733-2767. www.redcrossblood.org. Appointments welcome.

— Compiled by Sandy Mauck

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