Things to Do in San Antonio This Weekend | August 21–23, 2026

Looking for something to do in San Antonio this weekend? From live music and immersive experiences to anime conventions, dinosaurs, botanical exhibits, and more, there’s plenty happening around the city from Friday, August 21 through Sunday, August 23.

Whether you're planning a night out, looking for something to do with the kids, or simply want to explore something new around San Antonio, here are a few events worth checking out this weekend.

🎸 Benise in Concert

Friday, August 21 | 7:00 PM
📍 Tobin Center for the Performing Arts

Spend Friday night enjoying the sounds of Spanish guitar and world music as Benise brings his high-energy concert experience to the Tobin Center. The performance combines guitar, music, and stage choreography for an evening that goes beyond a traditional concert.

Perfect for: A date night or a night out with friends.

🐉 Kameha Con 2026

August 21–23
📍 Freeman Coliseum

Dragon Ball fans have a big weekend ahead. Kameha Con 2026 returns to San Antonio with cosplay, celebrity guests, fan panels, gaming, collectibles, vendors, and plenty of Dragon Ball-themed experiences.

General admission hours are 3–7 PM Friday, 10:30 AM–6 PM Saturday, and 10:30 AM–5 PM Sunday.

Perfect for: Anime fans, collectors, gamers, and cosplay enthusiasts.

🦖 Jurassic Quest

August 21–23
📍 Freeman Coliseum

Get ready to go prehistoric! Jurassic Quest brings life-size dinosaurs and interactive experiences to Freeman Coliseum for a weekend geared toward dinosaur fans of all ages.

With multiple sessions throughout the weekend, it’s an easy option for families looking for an indoor activity while avoiding the August heat.

Perfect for: Dinosaur lovers and a fun weekend outing.

🌵 Cactus & Xerophyte Weekend

August 22–23
📍 San Antonio Botanical Garden

Plant lovers can explore a special exhibition featuring rare cacti and succulents from local collectors during Cactus & Xerophyte Weekend.

Visitors can learn about growing and caring for arid plants, explore conservation displays, and browse plant vendors. The event is included with garden admission.

Perfect for: Garden enthusiasts, plant collectors, and anyone looking for a relaxing weekend activity.

🃏 The Syndicate Trade Show

August 22–23 | 10 AM–6 PM
📍 Rosenberg Sky Room at UIW

Collectors have another reason to get out this weekend. The Syndicate Trade Show features more than 200 vendor tables with Pokémon, One Piece, Yu-Gi-Oh!, Magic: The Gathering, sports cards, anime collectibles, and more.

There will also be giveaways, pack battles, a scavenger hunt, and activities for kids.

Perfect for: Collectors, hobbyists, and families with kids who love trading cards.

🌌 Smithsonian Starstruck: An Immersive Experience

August 21–September 27
📍 Shops at Rivercenter

Take a trip far beyond San Antonio with Smithsonian Starstruck, an immersive experience inspired by the Smithsonian Astrophysical Observatory.

The experience takes visitors through virtual-reality environments featuring telescopes, solar flares, distant planets, and even a supermassive black hole.

Perfect for: Science lovers, curious minds, and anyone looking for something different.

🦕 Dinosaurs in Motion

August 22–September 7 | 10 AM–5 PM
📍 The DoSeum

The little ones can get hands-on with prehistoric creatures at Dinosaurs in Motion. The exhibition features 14 life-size kinetic dinosaur sculptures made from recycled metal that visitors can operate using levers, pulleys, and remote controls.

Perfect for: Kids, families, and young dinosaur enthusiasts.

🦖 Zoorassic Park

August 23–September 7
📍 San Antonio Zoo

The dinosaurs continue at the San Antonio Zoo with Zoorassic Park. Visitors can see life-size animatronic dinosaurs, including a Tyrannosaurus Rex and Brachiosaurus, alongside fossil displays and wildlife experiences.

Perfect for: A full day of family fun.

🌊 AquaGlow at SeaWorld San Antonio

Friday, August 21–September 5 | 6–10 PM
📍 SeaWorld San Antonio

Looking for a way to cool off after sunset? AquaGlow turns Aquatica into a nighttime neon experience with glowing water slides, a luminous foam zone, and a brightly lit lazy river.

Perfect for: Families, groups of friends, and anyone looking for a summer night out.

☀️ A Quick Note About the Weather

If you're heading out this weekend, plan for very hot conditions. Forecasts are calling for temperatures around the upper 90s to low 100s, with the heat index potentially reaching the triple digits.

For outdoor activities, consider going earlier in the day, staying hydrated, wearing sunscreen, and taking breaks in the shade or indoors.

Make the Most of Your San Antonio Weekend

From dinosaurs and Dragon Ball to live music, plants, science, and summer nightlife, San Antonio has no shortage of ways to make the most of the weekend.

Whether you're a longtime local or new to the area, weekends like this are a great reminder of how much there is to explore right here in San Antonio.

Which event are you checking out this weekend?

Event dates, times, prices, and availability can change. Be sure to confirm details with the event organizer before heading out.