Old Tucson — 201 S. Kinney Road.

All of Old Tucson’s regular entertainment remains as scheduled: stunt shows, live performances in the Grand Palace and historic walking tours. Kids 11 and under get in free all weekend, adult admission is $18.95. 10 a.m.-5 p.m. Sept. 2-4. 883-0100 or oldtucson.com.

DockDogs, Sept. 2 and 3 — The Big air competition: dogs running a 40-ft. dock and diving into a pool of water after an object; speed retrieve competition: dogs on the clock to see how fast they can run and jump into the water and swim to the end of the pool.

Pima Animal Care Center, Sept. 2 and 3 — Adoptable dogs, $1 of every paid admission will go to PACC.

Fun for K9s, Sept. 2 and 3 — Sensory training show at 11:30 a.m.

Tucson Musical Canine Freestyle Club — K9 dance at 11:30 a.m.

Canines of the West Costume Contest, Sept. 4. — Dress your dog in a costume and win Old Tucson Pay Dirt cash.

Labor Day Rodeo – 3142 S. Highway 83, Sonoita.

Bulls, saddle broncs, steer wrestling, barrel racing, bareback, calf roping, team roping, team penning and mutton busting. Pee-wee events for kids, dinner and dancing. $3-$15. Open at 10 a.m; 2 p.m. performances Sept. 2-4. 520-455-5553 or sonoitafairgrounds.com.

Apple Annie’s Green Chile Roast— 6405 W. Williams Road, Willcox.

Green chile ice cream, fresh roasted/fresh sweet corn and green chiles, samples, 40-pound bags of chiles, jalapeños, poblanos and others for sale. Will roast for free. Also, featuring a corn maze to walk through. Free admission. 8 a.m.-5 p.m. Sept. 2-4. 520-384-4685 or appleannies.com.

Apple Annie’s Fruit Orchard — 2081 Hardy Road, Willcox.

Pick your own apples and Asian pears wth a free wagon ride to the orchard. Homemade apple pies, apple crumb pie and ice cream made in our Amish ice cream freezer. All you can eat pancake breakfast served with hot apple topping or cider syrup from 7:30-10:30 a.m. Apple-smoked burger lunches will be served from 11:30 a.m.-3 p.m. Free admission. 8 a.m.-5 p.m. Sept. 2-4. 520-384-2084 or appleannies.com.

Tombstone Showdown — Historic Allen Street.

Street entertainment, reenactments, 1880’s costume parade, auction, raffles and more starting at 10 a.m. Sept. 2-4. 457-3548 or tombstonevigilantes.com.

Honor Flight of Southern Arizona — Tucson International Airport, 7250 S. Tucson Blvd. Help sendoff and welcome 67 WWII and Korean War Veterans on a trip to Washington DC to see the memorials built in their honor. Parking is near the bus barn at the economy lot on Corona Street, bring your parking stub for validation. David Monthan Air Force Base color guard will present the colors and sing the national anthem. Sendoff from 6-7:30 a.m. Sept. 2; welcome home 4:30-6:30 p.m. Sept. 4. 975-5421 or honorflightsaz.org.

21st Annual Labor Day Picnic And Classic Motorcycle Show — Reid Park Bandshell, Country Club Road north of 22nd St.

Bean bag races, a pie-eating contest and pinatas. The picnic will have a photo booth, face painting, food, drinks and the and the National Park Service will host a Jr. Ranger booth. 10 a.m.-2 p.m. Sept. 4. azaflcio.org