Autumn in the Rio Grande Valley is always lovely, especially when the weather gives us a bit of respite with a few cool breezes. The changing seasons bring many unique fall events in the Valley, including several that have been happening for decades.
From building sandcastles to Halloween-themed epics to embracing butterflies and birds, here are 10 events throughout the Rio Grande Valley that are worth checking out.
1. Edinburg Ole Time Festival, Edinburg
Dates: Sept. 18–20
As smartphones become ubiquitous and you hear more people say, “Oh, I’ll just ask ChatGPT,” you might start pining for the days of old, before technology became so commonplace. The Edinburg Ole Time Festival will be right up your alley, pairing history and education with the charms of small-town living.
The activities are abundant, and there’s something for everyone. Munch on some Cracker Jack at the Ole Timers baseball game; watch craft demonstrations of blacksmithing, basket making, and apple butter boiling; and embrace the old-timey entertainment of acts such as square dancing, a beard contest, bed races, and a duck race at the creek.
2. Sandcastle Days, South Padre Island
Dates: Oct. 2–4
Still craving the beach in the heart of spooky season? Sandcastle Days ditches costumes for sandcastle building. Master sculptors Walter McDonald (Amazin Walter) and Lucinda Wierenga (Sandy Feet) began the competition 38 years ago as a way to promote coastal protection while showing off sandcastling skills.
Now, Sandcastle Days, hosted at Clayton’s Beach Bar, is a Sandcastle World Championship qualifying event that welcomes more than 30,000 visitors a year. Even if your typical attempt is one lump of misshapen sand that looks vaguely like an upside-down bucket, come to admire sand sculpture craftsmanship at work alongside live music, local art and food, and other beach activities for the whole family. Just don’t forget the sunscreen.
3. Growing Wildflowers Workshop, McAllen
Date: Oct. 3
A garden featuring wildflowers brings several benefits. They add a nice flair of color, can help make your lawn easier to maintain, and support pollinators who like to sip from them. Quinta Mazatlan’s Growing Wildflowers Workshop will teach you the ins and outs of helping these flowers bloom, and you’ll get to take home some seeds. Perhaps you won’t get a Disney-level gaggle of animals flocking to your backyard, though it doesn’t hurt to try.
Can’t make this one? Quinta Mazatlan is hosting several workshops and unique events throughout the rest of 2026, including various STEM hands-on opportunities, walks with naturalists, and how to build a backyard bird paradise.
4. Fiesta de Palmas, McAllen
Dates: Oct. 16–18
Take the best elements of autumn—Halloween and Oktoberfest—add in some local RGV flair, and you’ve got Fiesta de Palmas. The pumpkin patch provides an endless sea of gourd-geous decor, while the grand carnival sports over 20 attractions to enjoy. The community ofrenda gives guests the chance to honor departed loved ones during a Día de Muertos tribute, while the artisan mercado welcomes dozens of local shops from around the area. And, if you’re feeling extra thirsty, you can purchase a separate ticket to sample beers from all over the world. We’ll cheers to expanding cultural knowledge!
5. Park After Dark, Brownsville
Date: Oct. 23
Whether you’re a fall fanatic who’s been sipping on pumpkin spice lattes since Independence Day, or you only enjoy Halloween adventure during mid-to-late October, Park After Dark will be spooktacular either way. The annual free event hosted by the Brownsville Police and Parks and Recreation Departments includes a bevy of ghoulish fun, from haunted trails and a movie in the park to games, local artisans, and costume contests for kids and adults alike. The movies are always children-appropriate, too, so you’ll have more joyful yelps and fewer “Scream”-esque scares.
6. Lipan Apache Tribe of Texas Dakee Si Fall Powwow and Badger Run, Alton
Date: Oct. 24
The Lipan Apache Tribe of Texas hosts several events throughout the year, and the Dakee Si Fall Powwow is among the biggest celebrations of them all. The public is welcome to attend the 56th annual fall powwow, where members of the Lipan Apache Tribe and other American Indian tribes showcase their culture through singing, dancing, and drumming.
The event will also feature raffles, cake walks, and vendors selling Native American wares, crafts, art, and fry bread, a great way to stay fueled throughout. A select few participants will get to represent their tribes in the Badger Run, the ceremonial start of the festivities.
7. Nightmare On Cage Blvd 5K, Pharr
Date: Oct. 24
At one point or another, just about all of us have imagined how we’d act should we find ourselves in the midst of a zombie apocalypse being chased by a horde of undead creatures. Pharr’s scariest 5K gives you the opportunity to practice. To celebrate Pharr-O-Ween, the Nightmare on Cage Blvd 5K gets going just as the sun sets at 7:30 p.m., with the 3.1-mile course lined with zombies, monsters, ghouls, and other mischief around each corner.
Costumes are encouraged, but we recommend something that doesn’t slow you down too much. Make it out alive, and you’ll score a finisher medal, then get to celebrate with a collection of spooky games and booths.
8. Boo at the Zoo, Brownsville
Dates: Oct. 30–31
While the name “Boo at the Zoo” may conjure up images of people booing, say, a gorilla trying to do a tight five-minute stand-up comedy set, the actual event is a lot more endearing. Brownsville’s Gladys Porter Zoo is hosting a weekend bonanza as a trick-or-treating alternative. With more than 50 games and treat stations, they’re offering plenty to do.
Put on your finest costume (animal-themed is optional) and indulge in a jungle backdrop for your Halloween adventure. Zoo members get in for free, or you can buy tickets online ahead of time.
9. Texas Butterfly Festival, Mission
Dates: Nov. 7–10
Texas is one of the best places in the United States to witness the incredible monarch butterfly migration. The Valley is in a prime location because of its proximity to Mexico, where most of these butterflies travel. However, monarchs aren’t the only winged creatures you’ll find at the Texas Butterfly Festival.
Nearly 150 species of North American butterflies are discoverable in only the Lower Rio Grande Valley or Mexico, and Mission’s National Butterfly Center houses even more than that, with 246 butterflies, 300 birds, 60 dragonflies, and 130 reptiles at the latest count. The festival includes guided field trips, photo contests, face-painting, and the chance to see some rare specimens up close.
10. Rio Grande Valley Birding Festival, Harlingen
Dates: Nov. 11–15
Want to spot even more creatures soaring across the sky? Keep the good times flying high with the Rio Grande Valley Birding Festival. The festival is jam-packed with keynotes and seminars, plus events like trivia night and birding hot takes. There are also plenty of activities for kids, and the Birders Bazaar offers a chance to score fun memorabilia for your trip.
The kid-friendly areas and bazaar are both open to the public, even if you don’t have a festival pass. For an additional purchase, you can also go on a field trip for some sightseeing. These trips sell out quickly, so make sure to snag your spot early.
This article first appeared on Good Info News Wire and is republished here under a Creative Commons license.
Related: 7 ways to get in the fall spirit in the Rio Grande Valley, no sweater required
