From the organization:

We are seeking volunteers for our upcoming planting day on Saturday, June 8th. If you’d like to come get dirty with us and learn all about planting trees and tree care, we’d love to have you join us! No prior planting knowledge needed as our trained tree professionals will help you along every step of the way.

Sign up today at https://bit.ly/RIL-VolunteerApp. PS, there is a free t-shirt and free breakfast involved!