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Events

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upcoming events

past events

Wed, September 16, 2026 Lunch & Learn Series: Case Illustrations from Arizona Tree Law
Thu, September 10, 2026 Game Night with Trees Matter
Sat, August 22, 2026 Film Screening Fundraiser: Lord of the Rings, The Two Towers
Wed, August 19, 2026 August Lunch & Learn: Co-creating Plant Communities in Phoenix
Wed, July 15, 2026 Lunch & Learn Series: Water Harvesting and Nature-Based Home Cooling Strategies
Sat, July 11, 2026 CANCELED - Mesquite Milling Event at CGCC
Sun, June 28, 2026 Mesquite Milling Event at EnVision Center (Tempe)
Sat, June 20, 2026 Mesquite Harvesting Event at LoPiano Park (Tempe)
Wed, June 17, 2026 Lunch & Learn Series: Common Tree Planting Mistakes & How to Avoid Them
Sat, June 13, 2026 Mesquite Harvesting Event at CGCC
Fri, June 12, 2026 Volunteer with Us: Tree Measurement & Evaluation at Northern Horizon Park
Thu, June 11, 2026 Volunteer with Us: Tree Measurement & Evaluation at Glendale
Wed, June 10, 2026 Volunteer with Us: Tree Measurement & Evaluation at Peralta
Wed, May 20, 2026 Lunch & Learn Series: Heat Preparedness
Thu, April 09, 2026 2nd Annual Fancy Garden Party Fundraiser
Sat, April 04, 2026 Volunteer with Us: Shade Tree Distribution at Mesa Community College
Sat, March 28, 2026 Mesa Neighborhood Shade Tree Event
Sat, March 21, 2026 Volunteer with Us: Shade Tree Distribution at Shutterfly (Tempe)
Sat, March 14, 2026 Volunteer with Us: Plant Trees at Rio Salado Restoration Area
Sat, March 07, 2026 Volunteer with Us: Shade Tree Distribution at Avondale Civic Center
Sat, February 28, 2026 Volunteer with Us: Measurement & Evaluation Project, Week 2
Sat, February 28, 2026 Volunteer with Us: Mesa Shade Tree Distribution at CK Luster (Mesa)
Sat, February 21, 2026 Volunteer with Us: Mesa Shade Tree Workshop at CK Luster
Sat, February 21, 2026 Volunteer with Us: Measurement & Evaluation Project, Week 1
Sat, January 31, 2026 Volunteer with Us: Plant Trees At Marivue Park (West Phoenix)
Sun, January 25, 2026 Happy Little Trees - Trees Matter Paint and Sip
Tue, December 09, 2025 Volunteer with Us: Plant Trees At Lattie Coor School
Thu, December 04, 2025 Volunteer with Us: Plant Trees At Eliseo C Felix
Sat, November 22, 2025 Volunteer with Us: Shade Tree Distribution at Papago Park Center
Fri, November 14, 2025 SOLD OUT: Mesquite Pancake Breakfast for DINNER 2025
Thu, November 13, 2025 Volunteer with Us: Plant Trees At Solano Elementary School
Sat, November 08, 2025 Volunteer with Us: Shade Tree Distribution at San Tan Corporate
Sat, November 01, 2025 Volunteer with Us: Plant Trees In Coronado
Sat, October 25, 2025 Volunteer with Us: Plant Trees In Guadalupe
Sat, October 18, 2025 Volunteer with Us: Shade Tree Distribution at South Mountain Community College
Sat, October 11, 2025 Volunteer with Us: Shade Tree Distribution at CK Luster (Mesa)
Sat, October 04, 2025 Volunteer with Us: Mesa Shade Tree Workshop at CK Luster
Sat, August 30, 2025 Film Screening: Princess Mononoke
Wed, August 20, 2025 Tree Team Walk at Desert Botanical Garden
Sun, June 29, 2025 Come See Us: The Everything Is Not Okay Show
Wed, June 25, 2025 Tree Team Happy Hour!
Wed, June 11, 2025 Tree Team M&E Training
Fri, April 25, 2025 Volunteer with Us: Plant Trees at Carol G. Peck School
Tue, April 22, 2025 Volunteer with Us: Plant Trees at Porfirio H. Gonzalez Elementary (Tolleson)
Sat, April 19, 2025 Volunteer with Us: Plant Trees at McNeel Park (Tolleson)
Sat, April 19, 2025 Come See Us: EV Ride and Drive Event
Thu, April 17, 2025 Come See Us: Earth and Arbor Day Celebration
Wed, April 16, 2025 Tree Team Coffee Chat
Sat, April 12, 2025 Volunteer with Us: Shade Tree Distribution at Mesa Community College
Thu, April 10, 2025 Volunteer with Us: Plant Trees at Frank Elementary
Wed, April 09, 2025 Come See Us: GESD Wellness Fair
Thu, April 03, 2025 Fancy Garden Party Fundraiser
Sat, March 29, 2025 Resiliency Project Ceremony
Sat, March 22, 2025 Volunteer with Us: Shade Tree Distribution at Shutterfly (Tempe)
Sat, March 15, 2025 Volunteer with Us: Shade Tree Distribution at Dobson High School
Sun, March 09, 2025 Come See Us: Midtown Sunday Off Central
Sat, March 08, 2025 Mesa Dobson High School Tree Workshop
Sat, March 08, 2025 Volunteer with Us: Shade Tree Distribution at Avondale Civic Center
Wed, March 05, 2025 Volunteer with Us: Plant Trees at Westwood Elementary
Sat, March 01, 2025 Come See Us: SRP Water Conservation Expo
Sat, February 22, 2025 Volunteer with Us: Measurement & Evaluation Project, Week 2
Sat, February 15, 2025 Volunteer with Us: Measurement & Evaluation Project, Week 1
Fri, November 01, 2024 Mesquite Pancake Breakfast for DINNER 2024 - SOLD OUT
Sat, August 31, 2024 Film Screening Fundraiser: My Neighbor Totoro
Thu, August 01, 2024 Summer Book Club
Mon, April 22, 2024 Tree Trivia Mixer: A Trees Matter Earth Day Event
Sat, December 16, 2023 Volunteer with Us: Plant Trees in Laveen Neighborhood
Sat, November 18, 2023 Volunteer with Us: Shade Tree Distribution at Mesa Community College
Sat, October 28, 2023 Volunteer with Us: Shade Tree Distribution at ASU Polytechnic Campus
Fri, October 20, 2023 2023 Mesquite Pancake Breakfast for DINNER
Sat, October 07, 2023 Volunteer with Us: Shade Tree Distribution at Maryvale High School
Wed, September 20, 2023 Curb Cuts - A Water Solution for our Trees and Landscape
Sat, August 26, 2023 Film Screening: Lord of the Rings, The Two Towers
Thu, August 10, 2023 Trees Matter Membership Mixer
Sat, April 15, 2023 Volunteer with Us: Shade Tree Distribution at Mesa Community College
Sat, March 25, 2023 Volunteer with Us: Shade Tree Distribution at Chandler Municipal Court
Sat, March 11, 2023 Volunteer with Us: Shade Tree Distribution at Maryvale High School
Sat, February 25, 2023 Volunteer with Us: Measurement & Evaluation Project, Week 2
Sat, February 18, 2023 Volunteer with Us: Measurement & Evaluation Project, Week 1
Sat, November 19, 2022 Volunteer with Us: Shade Tree Distribution at ASU Polytechnic Campus
Wed, November 09, 2022 Volunteer with Us: Tree Planting at Justine Spitalny School DAY 2
Tue, November 08, 2022 Volunteer with Us: Tree Planting at Justine Spitalny School DAY 1
Fri, October 28, 2022 2022 Mesquite Pancake Breakfast for DINNER
Sat, October 22, 2022 Volunteer with Us: Shade Tree Distribution at Glendale Community College
Wed, October 19, 2022 Volunteer with Us: Tree Planting at Holiday Park School
Wed, September 14, 2022 Trees Matter Membership Mixer
Fri, October 22, 2021 2021 Mesquite Pancake Breakfast for DINNER
Tue, June 29, 2021 Trees Matter / AZ InterFaith Power & Light Summer Book & Film Club
Sat, November 14, 2020 Volunteer with Us: Shade Tree Distribution at Tempe Public Library
Sat, October 31, 2020 Volunteer with Us: Shade Tree Distribution at ASU West Campus
Sat, October 17, 2020 Volunteer with Us: Shade Tree Distribution at Tempe Public Library
Tue, June 30, 2020 Trees Matter Summer Reading Book Club
Sat, March 07, 2020 Come See Us: SRP Water Conservation Expo
Wed, March 04, 2020 Volunteer with Us: Packet Stuffing Party!
Sat, February 15, 2020 Volunteer with US: Tree Measurement Project Week 2
Sat, February 08, 2020 Volunteer with Us: Tree Measurement Project Week 1
Sat, February 01, 2020 Urban Food Forest: Processing Acorns for Food with herbalist & forager, John Slattery
Sat, January 18, 2020 Urban Food Forest: Fruit Tree Pruning Class
Fri, January 17, 2020 Volunteer with Us: Phone Calling Party!
Sat, November 16, 2019 Yoga in the Park - Support Trees Matter this Fall
Sat, November 09, 2019 Skyline High School Shade Tree Workshop & Tree Distribution
Thu, November 07, 2019 Volunteer with Us: Behind the Scenes (Administrative)
Fri, October 25, 2019 2019 Mesquite Pancake Breakfast for DINNER
Sat, October 19, 2019 Maryvale High School Shade Tree Workshop & Tree Distribution
Thu, October 17, 2019 Volunteer with Us: Behind the Scenes (Administrative)
Sat, October 05, 2019 Perry High School Shade Tree Workshop & Tree Distribution
Thu, October 03, 2019 Volunteer with Us: Behind the Scenes (Administrative)
Sat, September 21, 2019 Volunteer with Us: Shade Tree Distribution at Mesa Community College
Tue, September 10, 2019 Volunteer with Us: Packet Stuffing Party!
Sat, August 17, 2019 Marcos de Niza HS Tree Workshop
Thu, August 15, 2019 Volunteer with Us: Behind the Scenes (Administrative)
Sun, July 21, 2019 Film Screening: My Neighbor Totoro
Sat, July 20, 2019 Mesa Community College Tree Workshop
Wed, June 05, 2019 Mesquite Presentation & Harvesting Demonstration
Sat, June 01, 2019 Desert Botanical Garden Tree Workshop
Sat, May 04, 2019 Shade Tree Workshop & Distribution at Highland High School
Thu, May 02, 2019 Volunteer with Us: Behind the Scenes (Administrative)
Sat, April 27, 2019 School Tree Planting at Longview Elementary
Wed, April 24, 2019 Come See Us: Earth Day Fair at Glendale Community College
Sat, April 20, 2019 Yoga in the Park - Support Trees Matter
Thu, April 18, 2019 Come See Us: Earth Day Fair at South Mountain Community College
Wed, April 17, 2019 Come See Us: Earth & Arbor Day Fair
Sat, April 13, 2019 Come See Us: Phoenix Zoo’s Earth Day “Party for the Planet”
Sat, April 06, 2019 Shade Tree Workshop & Distribution at Queen Creek Library
Thu, April 04, 2019 Volunteer with Us: Behind the Scenes (Administrative)
Sat, March 23, 2019 Shade Tree Workshop & Distribution at Avondale City Hall
Thu, March 21, 2019 Volunteer with Us: Behind the Scenes (Administrative)
Thu, March 14, 2019 Urban Food Forest: Tree Potluck
Tue, March 12, 2019 Come See Us: School Gardens and Sustainability Workshop
Wed, March 06, 2019 Volunteer with Us: Packet Stuffing Party!
Sat, March 02, 2019 Come See Us: SRP Water Conservation Expo
Fri, February 15, 2019 Volunteer with US: Tree Measurement Project Week 2
Sun, February 10, 2019 Come See Us: Volunteer Fair in Downtown Phoenix
Fri, February 08, 2019 Volunteer with Us: Tree Measurement Project Week 1
Fri, January 18, 2019 Volunteer with Us: Phone Calling Party
Sat, November 10, 2018 Chandler Center for the Arts Shade Tree Workshop & Tree Distribution
Thu, November 08, 2018 Volunteer with Us: Behind the Scenes
Sat, October 27, 2018 2018 Mesquite Pancake Breakfast
Sat, October 20, 2018 Volunteer with Us: Tree Planting in South Phoenix with The Nature Conservancy & Spaces of Opportunity
Sat, October 13, 2018 Apache Junction HS Shade Tree Workshop & Tree Distribution
Thu, October 11, 2018 Volunteer with Us: Behind the Scenes
Sat, September 22, 2018 Volunteer with Us: Shade Tree Distribution at PERA Club
Fri, September 21, 2018 Volunteer with Us: Tree Unloading Party
Wed, September 12, 2018 Come See Us: Volunteer Fair at Burton Barr Library
Wed, August 29, 2018 Volunteer with Us: Packet Stuffing Party
Sat, August 18, 2018 Marcos de Niza High School Tree Workshop
Sat, July 28, 2018 Desert Vista High School Tree Workshop
Sat, July 14, 2018 The Lorax presented by Trees Matter
Sat, June 09, 2018 Desert Botanical Garden Tree Workshop
Wed, May 30, 2018 Mesquite Presentation & Harvesting Demonstration
Sat, May 19, 2018 Mesa Community College Tree Workshop & Distribution
Thu, May 17, 2018 Volunteer with Us: Behind the Scenes
Sat, April 28, 2018 Come See Us: Earth Day Celebration at The Farm
Sat, April 21, 2018 Come See Us: Earth Day Event with Keep Phoenix Beautiful
Wed, April 18, 2018 Come See Us: Earth Day Fair at Phoenix College
Tue, April 17, 2018 Come See Us: Earth Day Fair at Glendale Community College
Sat, April 14, 2018 Come See Us: Party for the Planet Event at Phoenix Zoo
Sat, April 07, 2018 Queen Creek Library Tree Workshop & Distribution
Thu, April 05, 2018 Volunteer with Us: Behind the Scenes
Sat, March 24, 2018 Glendale Public Library Tree Workshop & Distribution
Thu, March 22, 2018 Volunteer with Us: Behind the Scenes
Sat, March 10, 2018 4th Annual Tour des Trees
Wed, March 07, 2018 Volunteer with Us: Packet Stuffing Party
Fri, February 16, 2018 Volunteer with Us: Shade Tree Measurement & Evaluation Week 2
Fri, February 09, 2018 Volunteer with Us: Shade Tree Measurement & Evaluation Week 1
Tue, February 06, 2018 Come See Us: Volunteer Fair at Gateway Community College
Sat, February 03, 2018 Come See Us: Tree Pruning 101 Class
Sat, January 27, 2018 Edible Tree Program: Fruit Tree Pruning Class
Tue, January 16, 2018 Volunteer with Us: Phone Calling Party
Sat, December 16, 2017 Pecan Harvest at The Farm, Free Event!
Sat, December 09, 2017 Come See Us: Volunteer Fair in Downtown Phoenix
Mon, December 04, 2017 Volunteer with Us: Inventory Trees of Downtown Phoenix!
Sat, November 18, 2017 Chandler Center for the Arts Tree Workshop & Distribution
Thu, November 16, 2017 Volunteer with Us: Behind the Scenes
Thu, November 02, 2017 Volunteer with Us: Behind the Scenes
Thu, October 12, 2017 Volunteer with Us: Behind the Scenes
Sat, September 16, 2017 Volunteer with Us: Shade Tree Distribution Event at PERA Club, Tempe
Fri, September 15, 2017 Volunteer with Us: Tree Unloading Party! at PERA Club
Sat, August 12, 2017 Mesa Community College Tree Workshop
Thu, August 10, 2017 Volunteer with Us: Behind the Scenes
Wed, August 02, 2017 Volunteer with Us: Packet Stuffing Party
Sat, July 29, 2017 Desert Vista High School Tree Workshop
Thu, July 27, 2017 Volunteer with US: Behind the Scenes
Thu, July 13, 2017 Community Event: Taste Your Yard and Hotel Saguaro FREE Puppet Shows
Wed, July 05, 2017 Community Event: Taste Your Yard and Hotel Saguaro FREE Puppet Shows
Mon, June 26, 2017 Community Event: Taste Your Yard and Hotel Saguaro FREE Puppet Shows
Sat, June 03, 2017 Desert Botanical Garden Tree Workshop
Thu, June 01, 2017 Volunteer with Us: Behind the Scenes
Sat, May 06, 2017 Queen Creek Tree Workshop & Distribution
Thu, May 04, 2017 Volunteer with Us: Behind the Scenes
Fri, April 28, 2017 Come See Us: Arbor Day Community Gathering at Agave Farms
Fri, April 28, 2017 Come See Us: Arbor Day Festival at the Farm
Sat, April 08, 2017 Apache Junction High School Tree Workshop & Distribution
Thu, April 06, 2017 Volunteer with Us: Behind the Scenes
Sat, April 01, 2017 Tour des Trees
Sat, March 25, 2017 Glendale Library Tree Workshops & Distribution
Thu, March 23, 2017 Volunteer with Us: Behind the Scenes
Wed, March 01, 2017 Volunteer with Us: Packet Stuffing Party
Fri, February 10, 2017 Volunteer with Us: Shade Tree Measurement & Evaluation Project
Thu, February 02, 2017 Volunteer with Us: Shade Tree Measurement & Evaluation Project
Thu, November 10, 2016 Support Trees Matter Behind the Scenes
Wed, October 05, 2016 Trees Matter Launch Party
Sat, April 09, 2016 Tour des Trees
Mon, January 11, 2016 Trees Matter Study Group - Come Geek Out About Trees with Us!
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