Curated local events to help you reset, reconnect, and make the most of early fall in the desert.

At The Post Workspaces, we know September isn’t just about back-to-school—it’s about refocusing. Whether you’re setting new goals, launching something fresh, or simply craving a new rhythm, this month is all about momentum. And that’s not just true in business—it’s true in how we explore, gather, and engage in the community around us.

If you’re ready for inspiration, fun, and connection—here are 10 things to do this September, in chronological order, hand-picked for locals who love Tucson and Oro Valley like we do.

Check out these ten awesome things to do in Tucson and Oro Valley this September.

1.  Heirloom Farmers Market – Steam Pump Ranch

Date and Time:  Saturdays through the end of September | 8:00 AM – 12:00 PM

Location:  📍 Steam Pump Ranch – 10901 N Oracle Rd

Cost:  Free

What’s going on:  Local produce, handmade goods, live music, and food vendors under the mesquite trees. A perfect way to ease into the weekend while supporting local growers and makers.

2.  Gaslight Music Hall Season Reopens

Date and Time:  All September | Event Time Varies

Location:  📍Gaslight Music Hall Oro Valley -  13005  N Oracle Rd.

Cost:  Ticket prices vary

What’s going on: From musical tributes to hilarious variety shows, Gaslight Music Hall is back with a full lineup this fall. Check the calendar for Beatles night, soul revues, and more. 

3.  Clay Play at Children’s Museum - Tohono Chul   

Date and Time:  All September, Sundays and Tuesdays | 11:00 AM – 12::00 PM

Location:  📍Tohono Chul - 7366 N Paseo del Norte, Oro Valley

Cost:  Event is Free with admission 

What’s going on:   Unleash your child’s creativity at the Children’s Museum Oro Valley with Clay Play!  This interactive activity encourages imagination and creativity, perfect for curious minds and tiny hands.

4.  Tucson Museum of Art – Free First Thursday

Date and Time:  Thursday, September 4th | 🕔 5:00 PM – 8:00 PM

Location:  📍  Tucson Museum of Art - 140 N Main Ave, 

Cost:  Free admission

What’s going on:  Explore modern art and new exhibits in one of Tucson’s most inspiring cultural spaces—open late and free on the first Thursday of every month.

5.  Friday Night Concert at Steam Pump Ranch 

Date and Time:   Friday, September 5th and 26th |  7:00 AM – 9:30 PM

Location:  📍 Steam Pump Ranch – 10901 N Oracle Rd

Cost:  Free

What’s going on:   Come enjoy a beautiful night of music on the lawn at Steam Pump Ranch! Food trucks will be on site. Be sure to bring your own chair or blanket. Please see the schedule below for the upcoming events!  NOTE: No alcohol will be allowed. Feel free to bring in your own food. 

6. Catalina State Park - Night Hiking and Stargazing  

Date and Time:   First and Third Friday, September 5th and 19th | 7:00 PM – 9:00 PM

Location:  📍 Catalina State Park - 11570 N Oracle Rd

Cost:  Free Event/$7 park entry fee

What’s going on:  Experience the desert after dark on a guided 1-mile night hike along the Nature Trail at Catalina State Park. Discover nocturnal wildlife like bats and scorpions, then enjoy a cultural constellation tour filled with stargazing and astronomy insights. Please bring a flashlight and a jacket. Caution: The hike begins and ends on a steep hill with slippery gravel. Children 5 years and up are welcome to participate. The hike will take approximately 1.5 hours. 

7. Movies on the Lawn -  Oro Valley

Date and Time:  Saturday, September 13th | 7:00 PM – 9:00 PM

Location:  📍 Oro Valley Community & Recreation Center - 10555 N La Canada Dr

Cost:  Free 

What’s going on:  Join the Oro Valley Community & Recreation Center for a fun night out with family and friends for a movie under the stars - BIG HERO 6 (chosen movie for Sept 13th).  The movie will begin shortly after sundown and will be hosted on the backside of the facility near the golf driving range.

8. Second Saturdays Downtown

Date and Time:  Saturday, September 13th | 5:00 PM - 10:00 PM 

Location:  📍 Congress St, Downtown Tucson 

Cost:  Free Event; Bring money for food 

What’s going on:  A monthly street party filled with live music, pop-up shops, food trucks, street art, and local performers. Don’t miss this Tucson tradition.

9.  Summer Night Market - Mercado District 

Date and Time:   Friday, September 26th | 6:00 PM – 10:00 PM

Location:  📍 Mercado San Agustin - 100 S Avenida del Convento

Cost:   Free Entry; Bring Money for food and drinks 

What’s going on: Tucson’s favorite starlit market! The Summer Night Market at the MSA Annex is the place to be on the last Friday of each month. Stroll through the Mercado District as it transforms into a vibrant open-air marketplace, featuring 60-plus vendors; Tucson’s best food trucks and eateries; and live music, art, and community energy!  Grab a drink, discover something handmade, and hang out with friends under the desert sky. Whether you're a long-time local or new to the neighborhood, this once-a-month event is a Tucson summer must.

10. Saguaro National Park – Free Entrance Day

Date and Time:  Sunday, September 28th (National Public Lands Day)

Location:    📍 Rincon Mountain District (East) -  3693 S. Old Spanish Trail

                    📍 Tucson Mountain District (West) - 2700 N. Kinney Rd.

Cost: Free Park Entrance ALL DAY 

What’s going on:  Explore the iconic beauty of Saguaro National Park—for free! Enjoy a short hike, a peaceful picnic, or simply take in the sweeping desert views on National Public Lands Day.

🌟 Why September in Tucson Is the Perfect Reset

September in Tucson is more than just a transition out of summer—it’s a chance to recalibrate, reengage, and reconnect with what matters most.

From stargazing hikes and outdoor movie nights to artisan markets, cultural celebrations, and live music on every corner, this month offers a little bit of everything:

 ✨ Inspiration for creatives
🌵 Adventures for nature lovers
🎭 Entertainment for families and professionals alike
💬 Opportunities to connect with community and culture

It’s the perfect season to rediscover why we love living—and working—here.

At The Post Workspaces, we believe your workspace should fuel every part of your life—not just your task list.  Whether you’re launching something new, finding your rhythm again, or simply ready for a more professional environment, we’re here to help you write your next chapter with focus, flexibility, and style.

From fully furnished private offices and dedicated desks to flexible part-time private office and coworking memberships as well as virtual office plans, every option is designed to match your momentum—no matter where you are in your journey. Hosting a client meeting, workshop, or team offsite?  Our tech-smart meeting rooms and modern Flex Space are here to make it effortless.

We’d love to personally invite you to experience The Post for yourself — book a tour or grab a day pass and see what it’s like to work in a space designed to support your focus, growth, and momentum. We’re proud to be part of your journey—and your Tucson community.

Let’s make this September the start of something truly meaningful—together.

-Chelle Peterson, Co-Founder, The Post Workspaces

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