Family-Friendly Halloween Events and Rooftop Parties in San Antonio

Trick or treat at The DoSeum this Halloween. Photo: The DoSeum, used with permission.

Spooky Season in San Antonio: Your Guide to Halloween & Día de los Muertos Activities

San Antonio is coming alive this October with incredible festive events, family-friendly adventures, and vibrant cultural traditions! Whether you are looking for kid-friendly museum fun, rooftop costume parties, seasonal cocktails, or pumpkin carving contests, we have rounded up the best local happenings to celebrate Halloween and Día de los Muertos around town.

1. The DoSeum: Family-Friendly Fun & Spooky Science

Halloween is taking over The DoSeum all month long with playful decorations, themed photo stations, and hourly “BOOgie” dance breaks. (The DoSeum, 2026)

  • The Main Event: The celebration culminates on Saturday, Oct. 31, from 5:30 to 8:00 PM with Trick-or-Treat at The DoSeum. Enjoy treat stations throughout the galleries, bubble foam, roaming costume characters, a live DJ, and a closing dance party with Baxter! Costumes are strongly encouraged for both kids and adults.
  • Photo Contest Perk: Snap a photo at one of the museum’s Halloween stations and upload it to enter a weekly raffle to win a free DoSeum membership (or a free renewal)!
  • Details:
    • When: Museum events run Oct. 1–31 during regular hours; Trick-or-Treat event is Oct. 31 from 5:30 to 8:00 PM.
    • Where: 2800 Broadway, San Antonio, TX 78209
    • Tickets: Trick-or-Treat event tickets are $20 for children and $15 for adults. Purchase them on The DoSeum’s event page.

2. Rosario’s ComidaMex & Bar: Ofrendas, Cocktails & Rooftop Bashes

Southtown staple Rosario’s is pulling out all the stops this October with a gorgeous mix of Día de los Muertos traditions and high-energy Halloween nightlife. (Rosario’s ComidaMex & Bar, 2026)

  • Día de los Muertos Display (Oct. 9 – Nov. 2): Stop by to view a vibrant, traditional ofrenda and take a festive photo with the giant sugar skull statue on the patio.
  • Bidi Bidi Boo Cocktail (Oct. 23–31): The fan-favorite spooky cocktail returns, featuring hibiscus-infused Deep Eddy Vodka, black salt, a spider ring, and gummy eyeballs.
  • Halloween on the Rooftop (Oct. 31, 8:30 PM – 12:30 AM): Head up to the Rooftop Lounge for music by DJ Pete and a high-energy costume contest. Sign up between 9:00 and 10:00 PM to compete for cash prizes ($100 for first place, plus two $50 prizes) and a swag basket. Note: No cover charge; guests must be 25 and older.
  • October Drink Specials: Try their featured “Spirit of the Month” Patrón cocktails, the Watermelon Mint Margarita, Patrón Paloma Roja, and Vida de Noche.
  • Details:
    • Where: 722 S St Mary’s St, San Antonio, TX 78205

3. Clementine: Candlelit Dining & Pumpkin Carving

For a cozy yet festive evening, Clementine in Castle Hills is pairing seasonal flair with community fun. (Clementine, 2026)

  • What’s Happening: Enjoy playful menu wording, themed drink specials, and atmospheric candlelit tables. Guests showing up in costume receive a complimentary packaged mini-treat.
  • Community Pumpkin Carving Contest: Vote on your favorites for Best Overall and Scariest Pumpkin, while the Clementine team selects their own Staff Favorite.
  • Details:
    • When: Saturday, Oct. 31, starting at 5:00 PM.
    • Where: 2195 Northwest Military Highway, Castle Hills, TX 78213
    • Reservations: Available online.

4. Plaza San Antonio Hotel & Spa: Free “Dive-In” Movie Nights

Wrap up your October movie nights poolside! Plaza San Antonio Hotel & Spa has been hosting its popular “Dive-In Movie” series every Friday night. (Plaza San Antonio Hotel & Spa, 2026)

  • Final Screening: Catch a free screening of Hocus Pocus on October 30 from 7:30 to 10:00 PM.
  • Themed Sips: Sip on expertly crafted movie-inspired cocktails like the Spooky Island (tequila, blood orange, hibiscus, lime agave), the Beetlejuice (vodka, green apple, elderflower, lime, ginger), or the Witch’s Garden (gin, blueberry, lavender, lemon, tonic).
  • Details:
    • Reservations: Reserve your free spot via OpenTable.
Photo: Plaza San Antonio Hotel & Spa, used with permission.

Spring into Luxury: April Happenings at Plaza San Antonio Hotel & Spa

Plaza San Antonio Hotel & Spa announces upcoming events including trivia night, happy hour, spa specials, and more. Photo: Plaza San Antonio Hotel & Spa, used with permission.

Plaza San Antonio Hotel & Spa, Autograph Collection is welcoming spring with a lineup of exciting seasonal experiences. From indulgent dining at Corinne to wellness-focused events at The Spa, there’s something for everyone to enjoy this April. (Plaza San Antonio Hotel & Spa, 2025)

Corinne San Antonio Shuck & Sip – The newly launched ‘Shuck & Sip’ happy hour began last week and will kick off every Friday at 5p.m. with $1 oysters and $5 bubbles. Delicious cocktails and signature dishes will also be available for enjoyment, including favorites like the La Villita Margarita, Braised Prime Rib, and Verlasso Salmon. Reservations are recommended.

Anaqua Garden Bar Trivia Night in Anaqua: Once Upon a Game Night – Enjoy the thrill of competition with the FREE Disney-inspired trivia night, “Once Upon a Game Night” from 6p.m. to 9p.m. on Thursday, April 17. Guests who bring the most knowledge on Disney fairy tales, fantasy films, and animated adventures will have the chance to win exciting prizes while enjoying themed cocktails crafted exclusively for this one-night-only event. Walk-ins for this event are welcome, but reservations are highly recommended and can be made on OpenTable. 

Music Under The Stars – Leon Sanchez will be performing during Plaza San Antonio’s Music Under the Stars on Thursday, April 24, from 8p.m. to 10p.m.. This FREE event offers the perfect opportunity for guests to unwind after a long week in Anaqua’s breezy pavilion. Featured cocktails and bites for guest enjoyment include Thai Shrimp Cocktail, Guacapoke, Margaritas in Mexico and Pretty Fly For A Mai Tai. Walk-ins are welcome, but reservations are recommended and can be made through OpenTable.

The Spa at Plaza San Antonio Poses at The Plaza – EnergyXFitness will lead a relaxing 60-minute yoga flow session on the peaceful Oasis Lawn on Sunday, April 27, from 11a.m. to 12p.m. This event is designed to help participants unwind and rejuvenate while surrounded by the natural beauty of the hotel’s outdoor space. The event includes all-day access to the hotel’s pool, fitness center and Zen Lounge, as well as a guaranteed reservation at Corinne San Antonio. Guests are also invited to attend the Anaqua Tea Ceremony following yoga at 12p.m.

Guests may also enjoy a 25% discount on spa services booked the same day. Guests should bring their own yoga mat (limited mats available for rent). Attendees can purchase their tickets for $15 via the Eventbrite.

Fiesta Feet Spa Special – Enjoy the Fiesta Feet Spa Special available for booking now through Wednesday, April 30. Locals and visitors alike can take advantage of this exclusive promotion to pamper themselves before the festivities or after a long day of exploring Market Square. Priced at $145, the treatment includes a soothing steamed towel wrap followed by an invigorating scrub. To wrap up the experience and prepare guests for endless Fiesta fun, a refreshing minty masque and hydrating butter will be applied to ensure soft, smooth and revitalized feet. Bookings can be made on their website or by calling the Spa Plaza San Antonio at 210-353-8016. Discounted valet parking is included with the treatments.

Fiesta Skin Detox Special – Kick off the festive season with the 50-minute Fiesta Skin Detox service. Available for booking now through Wednesday, April 30, both locals and visitors alike can rejuvenate after celebrating. Priced at $145, the service includes a hyaluronic acid treatment, followed by a boost of vitamins D and C to revitalize the skin. Guests also have the option to add additional spa services at checkout for their convenience. Bookings can be made through their website or by calling the Spa Plaza San Antonio at 210-353-8016. 

National Tea Day: Anaqua Tea Ceremony – Enjoy curated tea this National Tea Day on Monday, April 21, with Plaza’s Anaqua Tea Ceremony, a FREE tea service taking place at 7:30a.m. Guests are encouraged to gather under the shade of the magnificent 50+ year-old Anaqua tree to indulge in curated tea mixes while embracing the rich history of the property. Following the ceremony, guests are invited to extend their relaxation with a rejuvenating spa service or delicious cocktail in Anaqua Garden Bar’s pavilion, ensuring the serenity continues all day.

Earth Day: Week-long Spa Promotion – In commemoration of Earth Day on Tuesday, April 22, guests who book a service for the week of Earth Day, Sunday, April 20 through Saturday, April 26, will receive 25% off a singular Spa treatment. This is not applicable to retail and cannot be combined with any other discounts or packages. Guests can just mention Earth Day when booking over the phone or type that into their booking notes if booking online. Bookings can be made through their website or by calling the Spa Plaza San Antonio at 210-353-8016.

Plaza San Antonio Hotel Packages Brunch & Bliss Weekend Package – The Brunch & Bliss weekend package offers an unforgettable culinary experience at Corinne San Antonio, Plaza Hotel’s premier restaurant. Guests who choose this package will receive a $60 brunch credit at Corinne, along with complimentary valet parking. Please note that this promotion is applicable only for bookings made on Saturdays or Sundays and for rooms featuring a king-size bed. Customers can secure additional information and take advantage of this package through the booking link.

Stay For Breakfast (Kids Eat Free) – Children can enjoy culinary delights with the Stay for Breakfast hotel package. When guests purchase this package, kids eat free at Corinne San Antonio, which includes two kids’ meals and two kids’ drinks. The menu features tasty options like banana pancakes and breakfast burritos. This promotion is only available for those booking Double Queen rooms with utilization limited to Friday and Saturday. Customers take advantage of this package through the booking link.

Cabana Experience Package – The full-day Cabana Experience Package is perfect for those looking to relax by the pool. Upon booking, guests receive a $50 food and beverage credit that can be spent while dining at Corinne San Antonio or by enjoying a beverage at Anaqua Garden Bar. Additional perks within the package include the luxury of early check-in, based upon availability. Guests must book one room for three nights, three days in advance for the promotion to apply. Bookings and stays must be made between now and Tuesday, September 30. Customers can secure additional information and take advantage of this package through the booking link.

Plaza San Antonio Hotel & Spa
555 S Alamo St
San Antonio, TX 78205

Valet parking is available at the hotel at $15 for a three-hour duration.