Events are hosted by The Britton Fund to raise funds for sponsored research and educational opportunities to promote excellence and advancement in the field of arboriculture important to the west.  New knowledge is shared online, through workshops, seminars, regional conferences, publications. 

Sign up! Join friends and industry partners and participate, volunteer, provide a sponsorship or donation to support this important work. We look forward to seeing you!

Learn more about these opportunities by clicking on the links below. To discuss which event might be a great match for you, contact us at

Just posted! Educational Seminar at Rohnert Park – Botany for Arborists – 2024

The 17th Annual Britton Fund Ride – 2024

The Britton Fund Annual Silent Auction – 2024

Virtual Workshop – Botany for Arborists – 2021

Educational Seminar at Stanford – 2019

Volunteer Work Day – 2018

Palm Tour & Book Signing with Don Hodel – 2012

Save the date! WISCA’s 91th Annual Conference & Trade Show is scheduled for April 21 – 24, 2025 in Tucson, Arizona.

Interested in more educational opportunities? Check out the WCISA events and workshops.