An allergy and asthma treatment seminar is presented free at 6 p.m. at Westover Baptist Medical Campus, 3903 Wiseman Blvd., Suite 100. The seminar is free, but reservations are required at www.baptisthealthsystem.com.  

Friday

Information about age-related macular degeneration is presented free from 10:30 a.m. to noon at Macy’s Furniture Gallery, 6161 N.W. Loop 410. For more information, call 647-2546.

The American Red Cross Golf Classic at the Hyatt Hill Country Resort starts registration at 11 a.m. with tee time at 1 p.m. All proceeds from the event fund disaster preparedness in South Central Texas. For more information, call Stephanie Squires at 582-1983.

Grey Forest Farmer’s Market is held 3 to 6 p.m. at the Scenic Loop Playground Club, 18249 Sherwood Trail, off of Scenic Loop Road. The event is held the first and third Fridays of each month.

Saturday

Northwest Bexar Democrats will hold their monthly meeting at 8:30 a.m. at Luby’s, 9251 Floyd Curl and Huebner Road. A CPS Energy representative will speak about “Solar & Wind, Present & Future.” Cost is $5 for continental breakfast. Visit www.northwestdemocrats.org.

The Maverick Friends of the Library will hold a used book sale 9 a.m. to 4 p.m. at the Maverick Library, 8700 Mystic Park, San Antonio. Most books are priced at $1 or 50 cents, with proceeds going to support the branch library. Donations of gently used books for the sale are accepted on an ongoing basis, except during the book sale, at the circulation desk. For more information, call Wayne Ratliff at 521-1467.

Low-cost vaccinations for dogs and cats will be offered 9 to 11 a.m. at two H-E-B stores, 7951 Guilbeau and Loop 1604 at Potranco Road.

“Exploring the Canyon” interpretive walks meet at the Government Canyon visitors’ center, 12861 Galm Road, at 9:30 a.m. on the third Saturday and Sunday of each month. Bring a liter of water, snacks and sturdy footwear appropriate for rough trails. Length of walks and interpretive topics vary. Open to the first 10 people to make reservations by e-mailing This e-mail address is being protected from spam bots, you need JavaScript enabled to view it

The Leon Valley Fire Department hosts a health and science fair 10 a.m. to 3 p.m. at the Leon Valley Convention Center, 6421 Evers Road. The free, event includes demonstrations on the 9-1-1 system, proper car seat installation, smoke detectors, life-saving CPR and an AirLife helicopter and crew. For more information, call 684-3219 or go to www.leonvalleytexas.gov.  

Ben Rehder will discuss and sign copies of his book, “Holy Moly: A Blanco County, Texas, Novel,” at 3:30 p.m. at Barnes and Noble Booksellers, DeZavala Road and Interstate 10 West.

Sunday

Low-cost pet vaccinations will be offered 12:30 to 2 p.m. at two H-E-B stores, Loop 1604 at Bandera and 1604 at Culebra Road.

A marrow donor drive is held 9 a.m. to 2 p.m. at the Family Praise Center, 5820 N.W. Loop 410, to register people into the free program with an inner-cheek swab.

Micky & the Motorcars, whose latest album, “Careless,” is said to be a hybrid of old school country with a healthy dose of rock n’ roll, play at The County Line Bar-B-Q on Wednesday as a benefit for the San Antonio Food Bank. Courtesy photo

The Cavender Chevrolet 2008 Live Music Series at The County Line, a benefit for the San Antonio Food Bank, is held 6 to 10 p.m. each Wednesday through Oct. 29 at the County Line Bar-B-Q, 10101 Interstate 10 West.

The South Texas Destroyers open at 6:30 p.m. before featured act Micky and the Motorcars at 8 p.m. The live music series is free. Customers are asked to make a food or monetary donation to the food bank.

Alamo Cycle Plex sponsors

an event for motorcycle enthusiasts 6:30 to 9 p.m. at the Old Town Grill, 14436 Old Bandera Road, in Helotes. In addition to motorcycles and music, the event will feature a barbecue dinner of pit-roasted chicken or barbecued brisket and sausage with German potato salad, cucumber salad and house salad for $9.99. There will be a cash bar, door prizes, gift cards.

For more information, call 695-9665.

Helotes Book Group

will meet at 7 p.m. at Barnes and Noble Booksellers, Bandera Road and Loop 1604.

May 22

“Smart Women Follow Good Preventative Health Care,”

a San Antonio Women’s Chamber

of Commerce session, presents

Dr. Karen Fields, president of the Cancer Therapy & Research Center, 11:30 a.m. t o 1 p.m. at the CTRC, 7979 Wurzbach Road.

For directions call 450-1000.

Lunch is provided by the CTRC.