10 Family-Friendly Things to Do in San Antonio This Weekend: October 9–11, 2026

Fall festivals, Halloween fun, hands-on activities, and weekend adventures for kids

Looking for fun activities to keep the kids entertained this weekend? San Antonio has plenty of family-friendly options for October 9–11, from Halloween-themed attractions and interactive museums to outdoor festivals and fall activities.

Whether you're planning a full day out or looking for something simple to enjoy together, here are 10 activities to add to your weekend calendar.

1. Halloween at The DoSeum

October 9–11

The DoSeum is celebrating Halloween throughout October with themed activities at San Antonio's museum for kids. Children can explore interactive exhibits, learn through play, and enjoy seasonal experiences designed to make learning fun.

It's a great option for families looking for an indoor activity with opportunities for creativity, discovery, and hands-on exploration.

Location: The DoSeum, 2800 Broadway, San Antonio
More information: The DoSeum

2. W.O.W. Festival at The DoSeum

Saturday, October 10 | 10 AM–4 PM

Make reading an adventure at the W.O.W. Festival, a children's literature and culture festival featuring storytelling, authors, performances, and interactive literary activities.

Young readers can discover new stories while enjoying a festival atmosphere that celebrates books, imagination, and creativity.

Location: The DoSeum, 2800 Broadway, San Antonio
More information: Kids Out and About San Antonio

3. LEGO Brick-or-Treat at LEGOLAND Discovery Center

October 9–11

Little builders can get into the Halloween spirit at LEGO Brick-or-Treat. This seasonal experience features Halloween-themed LEGO building activities and spooky fun for young LEGO fans.

It's a good choice for children who enjoy building, exploring, and using their imaginations in an indoor setting.

Location: LEGOLAND Discovery Center San Antonio, 849 E. Commerce Street
More information: LEGOLAND Discovery Center San Antonio

4. Spooky Flicks: Casper

Friday, October 9 | 7:30–9:30 PM

Bring blankets and lawn chairs for a free outdoor movie night featuring Casper. This family-friendly Halloween movie is a fun way to enjoy the cooler fall evenings while giving the kids a seasonal treat.

Pack a few snacks, arrive early to find a comfortable spot, and enjoy a movie under the stars.

Location: Pletz Park, 3831 Belgium Lane, San Antonio
Admission: Free
More information: Alamo City Moms

5. KLRN Kids Fall Fest

Saturday, October 10 | 6–9 PM

Celebrate fall at this free community festival featuring games, educational activities, and entertainment for children. It's a chance for kids to learn, play, and enjoy an evening outdoors.

Bring the whole crew, pack a blanket or lawn chairs, and enjoy a relaxed community event.

Location: Mission Marquee Plaza, 3100 Roosevelt Avenue, San Antonio
Admission: Free
More information: Alamo City Moms

6. Fall Pumpkin Patch at the Tower of the Americas

October 9–11 | During regular operating hours

Celebrate the season with a visit to the Tower of the Americas' fall pumpkin display. It's a fun stop for autumn photos and a chance to enjoy the downtown area with the kids.

Consider pairing your visit with a walk around nearby Hemisfair for additional outdoor time.

Location: Tower of the Americas, 739 E. César E. Chávez Boulevard
More information: Visit San Antonio

7. Día de los Muertos Tradition Trail

October 9–11 | Ongoing through November 2

Take the kids on a colorful cultural outing along the San Antonio River Walk. The Día de los Muertos Tradition Trail features large alebrije sculptures and vibrant altars that introduce visitors to the artwork and traditions associated with this Mexican celebration.

Walk at your own pace, admire the displays, and talk with the kids about the stories and cultural traditions behind the decorations.

Location: Downtown San Antonio River Walk
More information: Kids Out and About San Antonio

8. Big Texas Comicon

Friday, October 9–Sunday, October 11

For kids and teens who love superheroes, comics, animation, movies, and cosplay, Big Texas Comicon offers a weekend immersed in pop culture. Families can explore the convention, see costumes, browse collectibles, and enjoy the fan atmosphere.

Check the event schedule and guest lineup before visiting, especially if your children want to see a particular celebrity or participate in a specific activity.

Location: Henry B. González Convention Center, 900 E. Market Street, San Antonio
More information: Big Texas Comicon

9. Floresville Peanut Festival

Friday, October 9–Saturday, October 10

Take a short drive outside San Antonio for the Floresville Peanut Festival, a longstanding South Texas tradition featuring festivities, games, a parade, entertainment, and activities in the historic downtown area.

It's a fun option for families who want to experience a small-town festival and spend time exploring a neighboring community.

Location: Historic downtown Floresville
Admission: Festival grounds are listed as free, with some activities or purchases potentially costing extra.
More information: Kids Out and About San Antonio

10. Corny Maze at Traders Village

October 9–11

If your family enjoys outdoor fall adventures, head to Traders Village San Antonio for its seasonal Corny Maze. Let the kids work together to find their way through the maze and enjoy a classic autumn activity.

Check the venue's schedule for operating hours and any additional seasonal attractions before heading out.

Location: Traders Village San Antonio
More information: Visit San Antonio Family Fun Calendar

Make It a Weekend to Remember

From a Halloween movie under the stars to interactive museum experiences and fall festivals, San Antonio offers plenty of ways for families to spend quality time together this weekend.

A few planning tips:

• Check ticket availability and admission requirements before leaving home.
• Bring water, sunscreen, and comfortable walking shoes for outdoor activities.
• Arrive early at popular events to allow time for parking.
• Check event websites for weather updates and schedule changes.

Whether you choose one activity or plan a full weekend of adventures, there's something for children of different ages to enjoy around San Antonio.

From all of us at Homefront United Realty Group, have a fun-filled weekend and enjoy exploring our community!

Event dates, times, admission, and activities may change. Please confirm details with the official event organizer before attending.