Dear __________,
Thank you so much for helping us out at the Food Bank this weekend. We are always in need of great volunteers who are hard-working, organized, and get along well with our clients. Every year our food lines become longer and longer as there are more families who find they are in need of our services. It’s only with the assistance of local volunteers such as yourself that we can rise to meet the challenge.
Sincerely,
(YOUR NAME HERE)