Writing a volunteer thank you letter is just a small way to show volunteers how much their kindness and support mean to your organization. Volunteering at Goddard Riverside is a wonderful way to get involved, learn more about our programs and connect with the community.I would like to extend a personal thanks to all of the wonderful volunteers who have helped make many of VSS's projects and events possible. In order to register for an opportunity, you need to fill out a volunteer application and create a login. Discover how to write the perfect thank you letter to volunteers. Learn best practices, tips, and get access to three free thank you letter templates. Thank you so much for your interest in volunteering with Kaiser Permanente. Volunteer opportunities. Thank you so much for your interest in volunteering with Kaiser Permanente. Writing a letter is a simple and meaningful way for volunteers nationwide to say "Thank You" to all who serve.