Arlington — Arlington senior centers: Aurora Hills, 735 S. 18th St.; Walter Reed, 2909 S. 16th St.; Culpepper Garden, 4435 N. Pershing Dr.; Langston-Brown, 2121 N. Culpeper St.; Lee, 5722 Lee Hwy.; Arlington Mill at Fairlington, 3308 S. Stafford St.; also Madison Community Center, 3829 N. Stafford St.; TJ Comm. Center, 3501 S. 2nd St.
Senior trips: Monday, July 1, National Geographic Museum, D.C., $19; Tuesday, July 2, Kutztown (Pa.) Festival, $21. Call Arlington County 55+ Travel, 703-228-4748. Registration required.
Registration opens Monday, July 1 for Northern Virginia Senior Olympics. Register online at www.nvso.us or call for registration form, 703-228-4721.
Open rehearsal of Tom Cunningham Orchestra, 17 pieces, Big Band Music, Monday, July 1, Walter Reed. Free. Details, 703-228-
Line dancing for beginners, Mondays, 11 a.m., TJ. Newcomers welcome. Register, 703-228-4403.
Exclusive weight room hours, Modday-Wednesday-Friday, 11 a.m. – 2 p.m., Langston-Brown; $60/15 sessions or $4 drop-in. Details, 703-228-4745.
Lee’s book club to discuss “The Greater Journey,” by David McCullough, Tuesday, July 2, 11:15 a.m. Free. Details, 703-228-0555.
Table tennis, Tuesdays and Thursdays, 10 a.m. – 12 p.m., Walter Reed. Free. Register, 703-228-0955.
Pickleball, Tuesday-Thursday-Friday, 11 a.m. – 3 p.m., Walter Reed. Details, 703-228-0955.
Introduction to Facebook begins Wednesday, July 3, 1 p.m., Lee. Limited space. Register early 703-228-0555.
Drop in basketball for women 50+, Wednesday, July 3, 7 p.m., Langston-Brown. Call for details, 703-228-4771 .
Open Tai Chi practices, Wednesdays, 12:30 p.m., Culpepper Garden. Free. Details, 703-228-4403.
Ballroom Dance, Friday, July 5, 1 p.m. – 3 p.m., Lee. Free. Details, 703-228-0555.
Belly dancing workshops begin Friday, July 5, 10 a.m., Lee. Free, Register, 703-228-0555.
Fast-paced walking group, Fridays, 9 a.m., Aurora Hills. Free. Register, 703-228-5722.