We would love to hear from you! Whether you are interested in partnering with us, have questions about our grant process or need assistance with something else, we are here to help. You can reach us using the contact form below and our team will get back to you as soon as possible. General correspondence which does not require a response can be sent to The Trillium Foundation, Suite E, 5400 S. 60th Street, Greendale WI 53129.