Rio Relay, River cleanup 5k
April 18, 2026

Join us for a first of its kind event along the Santa Cruz River! The Río Relay is a fun run and volunteer opportunity for the communities surrounding the Santa Cruz River in… MORE ›

Days of Connection Santa Cruz River Cleanup
February 28, 2026

Join community members, local organizations, land management agencies for a day of fun and stewardship! The third annual Days of Connection Biodiversity Fiesta celebrating the Save our Saguaros month is taking place in… MORE ›

Arizona Growing Water Smart Workshop
March 23, 2026 - March 25, 2026

The Sonoran Institute and the Babbitt Center for Land & Water Policy are excitedly preparing for the upcoming 2026 Arizona Growing Water Smart Workshop! Arizona is navigating significant uncertainty around water availability, requiring… MORE ›

Green Drinks Tucson – March
March 19, 2026

You’re invited to the next Green Drinks Tucson monthly gathering—a fun and informal meet-up of our local environmental community! Thursday, March 19th, 2026 5:30 – 7:30 PM MotoSonora Brewing Company 1015 S Park Ave, Tucson, AZ… MORE ›

Green Drinks Tucson – February
February 19, 2026

You’re invited to the next Green Drinks Tucson monthly gathering—a fun and informal meet-up of our local environmental community! Thursday, Febrary 19th, 2026 5:30 – 7:30 PM MotoSonora Brewing Company 1015 S Park Ave, Tucson, AZ… MORE ›

Santa Cruz River Clean Up at Danny Lopez Park
January 17, 2026

Join community members, local organizations, land management agencies for a day of fun and stewardship! Days of Connection is taking place at Danny Lopez Park right-off of the Santa Cruz River. Join Friends… MORE ›

Santa Cruz River Cleanup in Santa Cruz County
February 7, 2026

We will be partnering with Santa Cruz County Shining AZ, Rio Rico Sanitation, Santa Cruz Valley National Heritage Area, UES, and Nickel’s Diner for Santa Cruz County Shining’s 4th Annual Santa Cruz River… MORE ›

Green Drinks – January
January 22, 2026

Howdy Green Drinkers 🌵 You’re invited to the next Green Drinks Tucson monthly gathering—a fun and informal meet-up of our local environmental community! Thursday, Jan. 22, 2026 5:30 – 7:30 PM MotoSonora Brewing Company 1015 S Park Ave, Tucson, AZ… MORE ›

Green Drinks – December
December 18, 2025

Howdy Green Drinkers 🌵 You’re invited to the next Green Drinks Tucson monthly gathering—a fun and informal meet-up of our local environmental community! Thursday, Dec. 18, 2025 5:30 – 7:30 PM MotoSonora Brewing Company 1015 S Park Ave, Tucson,… MORE ›

Green Drinks – November
November 20, 2025

Get ready to mix flavor, rhythm, and community at Green Drinks Tucson: Salsa Night! Thursday, November 20, 2025 | 5:30–9 PM MotoSonora Brewing Company | 1015 S. Park Ave, Tucson We’re turning up the heat—Tucson-style—with… MORE ›

Community Co-Working Day at The Alliance Center
November 19, 2025

🌿 Community Co-Working Day at The Alliance Center 🌿 Bring your laptop, your to-do list, and maybe a friend (or your well-behaved pup)—it’s time for Coworking Day! Whether you’re looking for deep focus,… MORE ›

Colorado Gives Day Celebration at Colorado Sake
December 9, 2025

Join us for a fund and friend-raising comedy night with The Alliance for Collective Action (The Alliance) at Colorado Sake for Colorado Gives Day. Meet with Sonoran Institute and The Alliance to learn… MORE ›

AZ XWN Lunch & Learn: Growing Water Smart
October 22, 2025

AZ Cross-Watershed Network & Sonoran Institute Register Join the Arizona Cross-Watershed Network for our next Lunch & Learn featuring Eliza Stokes from the Sonoran Institute, who will introduce the Arizona Growing Water Smart Guidebook and policy… MORE ›

Days of Connection at Juhan Park
October 25, 2025

Santa Cruz Watershed Days of Connection teams up with Days of Caring for an amazing day of fun, stewardship and connecting with nature and community! TCB, Sonoran Institute, United Way and Pima County… MORE ›

Green Drinks Tucson – September
September 18, 2025

You’re invited! Network With Environmental Leaders When: Thursday, September 18, 5:30-7:30 p.m. Where: MotoSonora Brewing Company 1015 S Park Ave Free Event Guest Speaker: Selina Barajas with Mountain Mamas Arizona. Selina Barajas, a fourth-generation Tucsonan… MORE ›