American Legion Post 52 sponsors Taco Night, every Thursday, 4 – 7 p.m., at American Legion Post 52, 12 Theater Dr., Sierra Vista. Members, guests and active duty service members and Families are invited.  For more information, call 520.459.6050.

The Veterans of Foreign Wars Post 9972 hold bingo at 12:30 p.m. Saturday and 5:30 p.m. Monday at 549 Veterans Dr., Sierra Vista. Bingo is open to the public. For more information, call 520.458.9972.

Love horses? CANTER needs horse handlers and side walkers to support its therapeutic riding program for children and adults with disabilities. No previous horse experience is necessary. CANTER operates Tuesday, Wednesday, Thursday and Saturday mornings at 7388 Chief Joseph Rd. off Moson Road.   For more information, call 520.459.4868, or go to www.canteraz.org .

Volunteering is a way to be involved in the community, make new friends, stay active and have fun. New additions are always welcome.  Volunteer at the Sierra Vista Chamber of Commerce. Commit to a set schedule, or be available on an on-call basis.  For more information, call 520.458.6940. The Henry F. Hauser Museum is looking for a creative, outgoing person to help manage the gift shop. Someone with retail and record-keeping experience who enjoys people could find this position to be the perfect fit. If interested, contact 520.439.2306 or nancy.krieski@sierravistaaz.gov .

Take a 90-minute tour providing a unique opportunity to learn how innovative engineering and optical technology melds with manufacturing techniques to produce the largest and most advanced giant (8.4 meters/27 feet) telescope mirrors in the world. Visitors will see the technology and revolutionary processes involved in making the next generation of telescopes that will explore deep into outer space and produce cutting-edge scientific research. Tours occur daily; visit www.mirrorlab.tix.com to purchase tour tickets. Admission is $15 for adults, $8 students, 7 – 22. Contact 520.626.8792 for details or www.mirrorlab.as.arizona.edu .

The 17th Signal Battalion Association will hold their 2014 Reunion on Sept. 18 – 21 at the Hilton Garden Inn, 1065 Stevens Creek Rd., Augusta, Ga. Several events planned for the 2014 Reunion include a tour of Fort Gordon and a golf tournament.  For more information and reservations, contact 703.819.0136 or adjanssen@aol.com .

The Arizona Silver Chapter of the U.S. Army Warrant Officer Association will hold its annual Golf Tournament on Sept. 13 at the Turquoise Valley Golf Course in Naco. It is a 4-person scramble and costs $75 per player (TVGC members pay $ 54). Entry fee includes golf, cart, lunch, trophies, cash and raffle prizes. There is also a chance to win a hole-in-one 2014 Jeep Wrangler. Registration begins at 7 a.m.  For more information, call 520.220.7150 or 520.508.2685.