Name: Garrison Day
Start: 2026-10-24T10:00:00-07:00
Location: Presidio San Agustín del Tucsón Museum

Presidio San Agustín del Tucsón Museum

Fall Garrison Day Saturday, October 24 10 am – 1 pm
Enjoy the opening of the Día de los Muertos Ofrenda Exhibition with musket and cannon demonstrations by the Presidio’s Spanish Garrison.

Local Event: Garrison Day

Pima County

Tuscon Metropolitan Area

Tucson

Arizona

Garrison Day

Fall Garrison Day Saturday, October 24 10 am – 1 pm
Enjoy the opening of the Día de los Muertos Ofrenda Exhibition with musket...

Young entrepreneurs, ages 5–17, line the sidewalks of 4th Avenue showcasing their creativity, products, and talents. This vibrant market is a hands-on opportunity for kids to learn about entrepreneurship, innovation, and leadership in a fun, real-world setting.

Local Event: Kids Markets on 4th Avenue

Kids Markets on 4th Avenue

Young entrepreneurs, ages 5–17, line the sidewalks of 4th Avenue showcasing their creativity, products, and talents. This...

Tohono Chul Sonoran Botanic Gardens & Arboretum

Tohono Chul, the peaceful 49-acre botanic garden, arboretum and nature preserve located at 7366 N. Paseo Del Norte, has announced the completion of its new Adaptive Arboretum. Now open within the park, this climate-resilient garden is designed to demonstrate how native desert trees support healthy ecosystems while creating a beautiful, welcoming experience for visitors.

On Saturday, Oct. 3, a private ribbon-cutting ceremony will take place along with the debut of the Arboretum on Tap series, which offers entertainment, fun, and food and drinks for all guests.

“The Adaptive Arboretum is a beautiful expression of what is possible when we design with the future in mind,” said Jamie Maslyn Larson, president and CEO of Tohono Chul. “It gives our guests a chance to experience firsthand how native desert trees contribute to healthy ecosystems and climate resiliency, while also creating a place of beauty, discovery and connection.”

The new garden provides guests with an opportunity to explore the vital role trees play in the Sonoran Desert and encourages them to consider how thoughtfully designed landscapes can respond to a changing climate. The collection of native trees featured in the Adaptive Arboretum was carefully selected to intentionally illustrate the ecological, environmental and human benefits of creating resilient desert landscapes.

“This garden is a living testament to the beauty of native trees and their crucial role as urban infrastructure to make our cities more livable and beautiful,” said Jack Dash, gardens and facilities manager at Tohono Chul.

The Adaptive Arboretum is a reflection of Tohono Chul’s commitment to innovative approaches to desert horticulture and landscape design. As climate conditions continue to evolve, the garden provides a living example of how landscapes can be designed to thrive in the Sonoran Desert while supporting biodiversity, providing shade and habitat, and enhancing the visitor experience.

Like the other gardens, galleries and experiences throughout the park, the Adaptive Arboretum encourages guests to slow down, explore and view the desert landscape from new perspectives. Interpretive elements help visitors understand the important relationships among trees, wildlife, water, soil and people with the hope of inspiring them to consider how they can create more resilient landscapes in their own communities.

On Saturday, Oct. 3 at 11 a.m., a private ribbon-cutting ceremony will take place in celebration of the new Adaptive Arboretum. At noon, Tohono Chul debuts Arboretum on Tap, a new event series held within the Adaptive Arboretum featuring a newly built custom bar serving up cold beers on tap as well as cocktails. Open to the public, the ongoing event will include a rotating variety of local food trucks and entertainment, including live DJs, all under the cool shade of Tohono Chul’s newest garden.

This series will take place on the first Saturday of each month from noon to 3 p.m. through Saturday, May 1, 2027. It is free with garden admission, free for members and free for children under two years of age.

The Adaptive Arboretum is also now available for private event rentals, such as parties, receptions, outdoor lectures and more. This stunning multi-purpose space is designed not only as a garden to explore, but as a place for learning, events, conversation and socializing, food and drink, tours, workshops and more, making it the ideal spot to host a private event that can be curated to an array of individualized needs.

Exploration of the Adaptive Arboretum is included in entry to Tohono Chul. For more about the Adaptive Arboretum and Tohono Chul, visit <a href="https://tohonochul.org/" target="_blank" rel="nofollow noopener">www.tohonochul.org</a>.

Local Event: Adaptive Arboretum at Tohono Chul Now Open, Arboretum on Tap Series Debuts Oct. 3

Adaptive Arboretum at Tohono Chul Now Open,...

Tohono Chul, the peaceful 49-acre botanic garden, arboretum and nature preserve located at 7366 N. Paseo Del Norte, has...

Adaptive Arboretum at Tohono Chul Now Open, Arboretum on Tap Series Debuts Oct. 3

Tucson Presidio Museum 196 N Court Ave Tucson, AZ 85701

Have you ever wondered about the white fluff found on prickly pear cactus? Join Andrew Lettes, the Sonoran Scientist, for a hands-on workshop that uncovers the interesting world of cochineal. This tiny insect is indigenous to the Southwest and Mexico. It produces a vibrant red or purple dye that has been used for thousands of years to dye both wool and cotton fibers. Program participants will learn the rich history and interesting science of cochineal. Everyone will experiment with cochineal to achieve different colors, paint with various shades, and take home a hand dyed cochineal friendship bracelet kit.
Special thanks to the Tucson Handweavers and Spinners Guild!<a href="https://eventvesta.com/events/162377/t/tickets" rel="nofollow noopener" target="_blank">View Tickets &amp;&nbsp;More Info</a>

Local Event: Cochineal Workshop

Cochineal Workshop

Have you ever wondered about the white fluff found on prickly pear cactus? Join Andrew Lettes, the Sonoran Scientist, for a...

Tucson Scottish Rite Cathedral

Candlelight concerts bring the magic of a live, multi-sensory musical experience to awe-inspiring locations like never seen before in Tucson<a href="https://eventvesta.com/events/161548/t/tickets" target="_blank" rel="nofollow noopener">View Tickets &amp; More Info</a>

Local Event: Candlelight: 90s Hip-Hop on Strings

Candlelight: 90s Hip-Hop on Strings

Candlelight concerts bring the magic of a live, multi-sensory musical experience to awe-inspiring locations like never seen...

Scottish Rite Cathedral Tucson 160 South Scott Avenue Tucson, Arizona 85701

Candlelight concerts bring the magic of a live, multi-sensory musical experience to awe-inspiring locations like never seen before in Tucson<a href="https://eventvesta.com/events/158803/t/tickets" target="_blank" rel="nofollow noopener">View Tickets &amp; More Info</a>

Local Event: Candlelight: Tribute to Michael Jackson

Candlelight: Tribute to Michael Jackson

Paul and Alice Baker Center for Public Media

Celebrate the wonder of space exploration under the Arizona night sky!
Join AZPM for a special sky tour with <a href="https://www.ehamden.org/contact" target="_blank" rel="nofollow noopener">Dr. Erika Hamden</a> as we look up and discover what can be seen in the night sky with the naked eye.
Join Dr. Hamden as she shares fascinating insights about what we're seeing above us, how to navigate the night sky, and the science behind these cosmic wonders.
Whether you're a lifelong astronomy enthusiast or simply curious about the universe, this family-friendly evening offers a chance to connect with the night sky and gain a new appreciation for our place in the cosmos. Then join the Tucson Amateur Astronomy Association for an opportunity to view the night sky.
Registration is required.

Local Event: AZPM Presents Sky Tours with Dr. Erika Hamden

AZPM Presents Sky Tours with Dr. Erika Hamden

Celebrate the wonder of space exploration under the Arizona night sky!
Join AZPM for a special sky tour with Dr. Erika Hamden...

Dillard's

Join Wacoal for Fit for the Cure®, a special in-person event that combines expert bra fittings with meaningful impact in the fight against breast cancer.
Receive a complimentary bra fitting. For every guest who gets fit and purchases a regular-price Wacoal or b.tempt’d bra at the event, Wacoal will donate $5 to Susan G. Komen®, supporting breast cancer research, patient services, and critical education programs.
Whether you’re overdue for a fitting, refreshing your top drawer, or simply looking for a meaningful way to give back, this is an easy way to do something good for yourself and your community.
Bring your daughters, friends, sisters, and neighbors. Make it a girls’ day with purpose!
The event runs all day; check your location for availability. Appointments are encouraged, but walk-ins are welcome, and the event is open to all.

Local Event: Free Bra Fittings to Support Breast Cancer Awareness

Free Bra Fittings to Support Breast Cancer...

Join Wacoal for Fit for the Cure®, a special in-person event that combines expert bra fittings with meaningful impact in the...

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Garrison Day

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