Senior centers: Lee, 5722 Lee Hwy.; Langston-Brown, 2121 N. Culpeper St.; Culpepper Garden, 4435 N. Pershing Dr.; Walter Reed, 2909 S. 16th St.; Arlington Mill, 909 S. Dinwiddie St.; Aurora Hills, 735 S. 18th St.
Senior trips: Monday, Dec. 1, Freer and Sackler Galleries, D.C., $7; Tuesday, Dec. 2, Potomac Mills and Wegman’s, Woodbridge, $8; Thursday, Dec. 4, annual Gingerbread House Contest and Show, Riverdale, Md., $9; Friday, Dec. 5, National Theatre, “Donny & Marie Christmas Show, $103; Saturday, Dec. 6, holiday parade, festival, Middleburg, Va., $7.Call Arlington County 55+ Travel, 703-228-4748. Registration required.
Open rehearsal of Tom Cunningham Orchestra, Monday, Dec. 1, 8 p.m., Walter Reed. Free. Details,703-228-0955.
Pickleball games and instruction, Mondays, 10 a.m., Walter Reed. Free. Register, 703-228-0955.
Tennis, Monday through Friday, 8 a.m. – 12 p.m., Bluemont Courts. Details, 703-228-4745.
Seated exercise, Monday-Wednesday-Friday, 9 a.m., Madison. $60/15 sessions; $4 drop-in. Details, 703-228-4878.
Madison Chess Club, Mondays, 9:30 a.m., Madison Community Center. Free. Details, 703-228-0555.
Ice skating, Mondays, 8:10 a.m. – 9:20 a.m., Kettler Capitals Iceplex, Ballston Mall, $1. Register, 703-228-4745.
Seniors-only weight room hours, Langston-Brown, $60/15 sessions. Details, 703-228-6300.
Foreign language conversation groups, free. Details, 703-228-4721.
Pearl Harbor remembered, three-part DVD program begins, Tuesday, Dec. 2, 11 a.m., Arlington Mill. Free. Register, 703-228-7368.
Diabetes prevention and treatment, Tuesday, Dec. 2, 11 a.m., Arlington Mill. Free. Register, 703-228-7369.
Beginners full fitness exercise, Tuesdays, 10 a.m., Lee. $60/15 sessions or $4 per class. Details, 703-228-0555.
Arlington Mill Trekkers, Tuesdays, 9:30 a.m. Free. Register, 703-228-7369.
Table tennis, Tuesdays, 10 a.m., -12 p.m., Walter Reed. Free. Register, 703-228-0955.
Common sense factors to living healthy longer, Wednesday, Dec. 3, 1:30 p.m., Aurora Hills. Free. Register, 703-228-5722.
Music and movement, Wednesdays, 10:30 a.m., Culpepper Garden. Free. Register, 703-228-4403.
Duplicate bridge, Wednesdays, 10 a.m. -10 p.m., Aurora Hills. Cost $5. Register, 703-228-5722.
Line dancing class, Wednesdays, 9:30 a.m., Walter Reed. Register, 703-228-0955.
Arlington Walking Club, Wednesdays, 9 a.m., $4. Register, 703-228-4403.
Scrabble, Thursdays, 1 p.m., Culpepper Garden, Fridays, 10:15 a.m., Walter Reed. Free. Details, 703-2280-4721.
Woodcarvers group, Thursdays, 1 p.m., Lee. Free. Details, 703-228-0555.
Advanced line dancing, Thursdays, 1:30 p.m., Lee. Details, 703-228-0555.
Ancient art movement (belly dancing) classes, Fridays, 10 a.m., Lee. Free. Register, 703-228-0555.
Fast-paced walking group, Fridays, 9 a.m., Aurora Hills. Free. Register, 703-228-5722
Tai Chi practice, Saturdays, 9:15 a.m. – 10 a.m., Langston-Brown. Free. Register, 703-228-6300.